data_type large_stringclasses 3
values | source large_stringclasses 29
values | code large_stringlengths 98 49.4M | filepath large_stringlengths 5 161 ⌀ | message large_stringclasses 234
values | commit large_stringclasses 234
values | subject large_stringclasses 418
values | critique large_stringlengths 101 1.26M ⌀ | metadata dict |
|---|---|---|---|---|---|---|---|---|
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Tested-by: Thiago Jung Bauermann <thiago.bauermann@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/tcg/cpu64.c | 1 +
docs/system/arm/emulation.rst | 1 +
2 files changed, 2 insertions(+)
diff --git a/target/... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:41:17 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/cpu.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/target/arm/cpu.c b/target/arm/cpu.c
index 1c2ff87b89..51d1956e28 100644
--- a/target/arm/cpu.c
+++ b/target/arm/cpu.c
... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:41:22 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/internals.h | 17 -----------------
target/arm/mmuidx-internal.h | 12 ++++++++++++
target/arm/mmuidx.c | 6 ... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:40:44 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/tcg/translate-a64.c | 8 ++++++++
target/arm/tcg/a64.decode | 1 +
2 files changed, 9 insertions(+)
diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:41:02 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | This array is within CPUNegativeOffsetState, which means the
last element of the array has an offset from env with the
smallest magnitude. This can be encoded into fewer bits
when generating TCG fast path memory references.
When we changed the NB_MMU_MODES to be a global constant,
rather than a per-target value, we p... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:40:32 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/cpregs.h | 1 +
target/arm/cpregs-gcs.c | 3 +++
target/arm/tcg/translate-a64.c | 30 ++++++++++++++++++++++++++++++
3 files changed, 34 insertions(+)
diff --g... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:41:08 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/cpregs.h | 1 +
target/arm/cpregs-gcs.c | 3 +++
target/arm/tcg/translate-a64.c | 34 ++++++++++++++++++++++++++++++++++
3 files changed, 38 insertions(+)
diff... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:41:09 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Add some infrastructure for testing gcs in userspace.
Validate successful and trapped executions of GCSSTR.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
tests/tcg/aarch64/gcs.h | 71 +++++++++++++++++++++++++++++++
tests/tcg/... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:41:26 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/tcg/translate-a64.c | 7 ++++++-
1 file changed, 6 insertions(+), 1 deletion(-)
diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.c
index 3ddf4bb018..95d9... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:41:14 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Select the PIE bit for the translation regime.
With PIE, the PTE layout changes, forcing HPD.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/internals.h | 3 ++-
target/arm/helper.c | 19 ++++++++++++++++++-
2 files change... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:40:22 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/cpregs.h | 3 +++
target/arm/cpregs-gcs.c | 15 +++++++++++++++
target/arm/tcg/translate-a64.c | 29 +++++++++++++++++++++++++++++
3 files changed, 47 insertions(+)
diff --git a/target/arm/cpregs.h b/target/arm/cpregs.h
... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:41:03 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Separate protection check from access type, in preparation
for skipping the protection check altogether.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/tcg/cpregs-at.c | 16 ++++++++--------
1 file changed, 8 insertions(+), 8 ... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:40:13 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/cpregs.h | 2 ++
target/arm/cpu.h | 4 +++
target/arm/cpu.c | 4 +++
target/arm/helper.c | 70 +++++++++++++++++++++++++++++++++++++++++++++
4 files changed, 80 insertions... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:40:19 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/tcg/translate.c | 7 +++----
1 file changed, 3 insertions(+), 4 deletions(-)
diff --git a/target/arm/tcg/translate.c b/target/arm/tcg/translate.c
index f6fdfaa551..e787acfc66 1006... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:41:00 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | This wasn't using a switch, but two comparisons.
Convert it to arm_mmuidx_table for consistency.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/internals.h | 5 ----... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:40:46 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/tcg/translate-a64.c | 31 ++++++++++++++++---------------
1 file changed, 16 insertions(+), 15 deletions(-)
diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:41:12 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/tcg/translate-a64.c | 29 ++++++++++++++++++++++++++++-
1 file changed, 28 insertions(+), 1 deletion(-)
diff --git a/target/arm/tcg/translate-a64.c b/target/arm/tcg/translate-a64.... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:41:13 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | This is a logical reversion of 2ad04500543, though
there have been additions to the set of mmu indexes
since then. The impetus to that original patch,
"9-15 will use shorter assembler instructions when
run on a x86-64 host" is now handled generically.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:40:33 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | We are required to skip DB update for AT instructions, and
we are allowed to skip AF updates. Choose to skip both.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/ptw.c | 15 ++++++++++++++-
1 file changed, 14 insertions(+), 1... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:40:12 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Prepare for raising exceptions with 64-bit syndromes.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/internals.h | 6 +++---
target/arm/tcg-stubs.c | 2 +-
target/arm/tcg/op_helper.c | 4 ++--
3 files changed, 6 insert... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:40:27 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Rename get_phys_addr_with_space_nogpc for its only
caller, do_ats_write. Drop the MemOp memop argument
as it doesn't make sense in the new context. Replace
the access_type parameter with prot_check.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:40:11 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | Encapsulate access to cpu->neg.tlb.f[] in a function.
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
include/hw/core/cpu.h | 7 +++++++
accel/tcg/cputlb.c | 16 +++... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:40:31 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | This will be used for storing the ISS2 portion of the
ESR_ELx registers in aarch64 state. Re-order the fsr
member to eliminate two structure holes.
Drop the comment about "if we implement EL2" since we
have already done so.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson ... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Sat, 30 Aug 2025 15:40:26 +1000",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | On Sat, 30 Aug 2025 at 16:56, Richard Henderson
<richard.henderson@linaro.org> wrote:
Yes, but is it definitely guaranteed that QEMU will never
do a migration or a record-and-replay record of the cpu
state between identifying the exception and actually
delivering it ?
I note that we do migrate CPUState::exception_ind... | {
"author": "Peter Maydell <peter.maydell@linaro.org>",
"date": "Mon, 8 Sep 2025 15:40:01 +0100",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | On Sat, 30 Aug 2025 at 18:02, Richard Henderson
<richard.henderson@linaro.org> wrote:
Indent looks off here.
-- PMM | {
"author": "Peter Maydell <peter.maydell@linaro.org>",
"date": "Mon, 8 Sep 2025 15:42:46 +0100",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | On Sat, 30 Aug 2025 at 18:16, Richard Henderson
<richard.henderson@linaro.org> wrote:
Why the _1 suffix ?
We should either enforce that the value has nRW == 0
(failing migration by returning nonzero if it is not) or
else handle the case where nRW != 0 via cpsr_write().
I note that there is actually a defined bit... | {
"author": "Peter Maydell <peter.maydell@linaro.org>",
"date": "Mon, 8 Sep 2025 16:57:47 +0100",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | On Sat, 30 Aug 2025 at 17:18, Richard Henderson
<richard.henderson@linaro.org> wrote:
The values in this enum are documented as to whether they can
validly include the target-EL in the low bits. In this case
we can't, so I would expand the comment to say so:
/*
* Access fails with EXLOCK, a GCS excepti... | {
"author": "Peter Maydell <peter.maydell@linaro.org>",
"date": "Tue, 9 Sep 2025 14:14:14 +0100",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | On Sat, 30 Aug 2025 at 17:27, Richard Henderson
<richard.henderson@linaro.org> wrote:
This function is named get_a64_user_mem_index() to indicate
that it's the A64 logic, compared to get_a32_user_mem_index()
in translate.c for the A32 logic. It seems a shame to lose
the parallelism in the naming.
-- PMM | {
"author": "Peter Maydell <peter.maydell@linaro.org>",
"date": "Tue, 9 Sep 2025 14:21:58 +0100",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | On Sat, 30 Aug 2025 at 18:18, Richard Henderson
<richard.henderson@linaro.org> wrote:
I almost certainly originally wrote this line with the declaration
of t and its initialization split to avoid this awkward linebreak
that you get if you put them together...
-- PMM | {
"author": "Peter Maydell <peter.maydell@linaro.org>",
"date": "Tue, 9 Sep 2025 14:33:11 +0100",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | On Sat, 30 Aug 2025 at 18:04, Richard Henderson
<richard.henderson@linaro.org> wrote:
auth_branch_target() can return its 'dst' argument
directly if pauth is disabled...
...which is why we had this check for dst and lr being
the same thing. Now we don't, but...
...here we update X30 with the link pointer before we... | {
"author": "Peter Maydell <peter.maydell@linaro.org>",
"date": "Tue, 9 Sep 2025 18:17:55 +0100",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | On Sat, 30 Aug 2025 at 17:05, Richard Henderson
<richard.henderson@linaro.org> wrote:
I've now gone through this patchset. I haven't sent R-by tags
because I didn't do very close inspection and other people
have already done review (thanks!). I have left comments on
some patches where I saw issues: 21, 26, 50, 52, 53,... | {
"author": "Peter Maydell <peter.maydell@linaro.org>",
"date": "Thu, 11 Sep 2025 13:18:58 +0100",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | On 9/8/25 07:40, Peter Maydell wrote:
You're right. In fact, setting this state and jumping back to the main loop is probably
exactly when we'd process the cpu work queue that could trigger the savevm.
Ideally this window would not exist -- we'd process the synchronous exception data
immediately, set the cpu state... | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Mon, 15 Sep 2025 10:42:18 -0700",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | On 9/8/25 08:57, Peter Maydell wrote:
Symbol conflict:
static const VMStateInfo vmstate_pstate64_1 = {
...
static const VMStateDescription vmstate_pstate64 = {
The get/set_pstate64_1 symbols are named to match usage.
Naming suggestions welcome. :-)
Good catch. I'll have a look at this.
r~ | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Mon, 15 Sep 2025 12:45:04 -0700",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | On 9/9/25 06:33, Peter Maydell wrote:
With -ftrivial-auto-var-init, it's always better not to split declaration from init.
r~ | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Mon, 15 Sep 2025 18:00:22 -0700",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | On 8/30/25 1:40 PM, Richard Henderson wrote:
| * Otherwise, pass the access fault on to software.
| */
| if (!(descriptor & (1 << 10))) {
| if (param.ha) {
| new_descriptor |= 1 << 10; /* AF */
| } else {
| fi->type = ARMFault_Acc... | {
"author": "Zenghui Yu <zenghui.yu@linux.dev>",
"date": "Fri, 27 Feb 2026 01:12:52 +0800",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | The comment about not being included in the summary table
has been out of date for quite a while.
Reviewed-by: Pierrick Bouvier <pierrick.bouvier@linaro.org>
Signed-off-by: Richard Henderson <richard.henderson@linaro.org>
---
target/arm/helper.c | 5 -----
1 file changed, 5 deletions(-)
diff --git a/target/arm/helpe... | null | null | null | [PATCH v4 11/84] target/arm: Remove outdated comment for ZCR_EL12 | On 2/27/26 04:12, Zenghui Yu wrote:
Yes. As mentioned right there in the comment, the access flag fault is IMPLEMENTATION
DEFINED.
r~ | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Fri, 27 Feb 2026 14:01:35 +1100",
"is_openbsd": false,
"thread_id": "a865e4fc-04a9-42d3-9793-f1d7242565b0@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
The "petalogix-ml605" boot-serial-test can be run with the
"microblaze" target. The remaining tests can simply be dropped
now that we are going to remove the "microblazeel" target.
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
test... | null | null | null | [PATCH v2 2/4] tests/qtest: Remove the microblazeel target from the
qtests | From: Thomas Huth <thuth@redhat.com>
It's been deprecated since two releases, so it should be fine to
remove this now. Users can use the qemu-system-microblaze binary
instead that can handle both endiannesses now.
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
MAINTAINERS | 4... | {
"author": "Thomas Huth <thuth@redhat.com>",
"date": "Thu, 26 Feb 2026 09:46:06 +0100",
"is_openbsd": false,
"thread_id": "93bab2b5-7a2c-49d8-8b09-d46ff02770c2@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
The "petalogix-ml605" boot-serial-test can be run with the
"microblaze" target. The remaining tests can simply be dropped
now that we are going to remove the "microblazeel" target.
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
test... | null | null | null | [PATCH v2 2/4] tests/qtest: Remove the microblazeel target from the
qtests | From: Thomas Huth <thuth@redhat.com>
We are going to remove the microblazeel target, so the test is not
required anymore. The little endian mode is tested already via the
"microblaze" target, so we don't lose any test coverage here.
While we're at it, simplify the "microblaze" target test now (in the
file tests/funct... | {
"author": "Thomas Huth <thuth@redhat.com>",
"date": "Thu, 26 Feb 2026 09:46:03 +0100",
"is_openbsd": false,
"thread_id": "93bab2b5-7a2c-49d8-8b09-d46ff02770c2@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
The "petalogix-ml605" boot-serial-test can be run with the
"microblaze" target. The remaining tests can simply be dropped
now that we are going to remove the "microblazeel" target.
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
test... | null | null | null | [PATCH v2 2/4] tests/qtest: Remove the microblazeel target from the
qtests | The qemu-system-microblazeel binary has been marked as deprecated since
two releases, and there were no complaints (as far as I know), so it
should be fine to remove this now. Users can use the qemu-system-microblaze
binary (without the -el suffix) instead that can handle both endiannesses.
v2: Drop the change to test... | {
"author": "Thomas Huth <thuth@redhat.com>",
"date": "Thu, 26 Feb 2026 09:46:02 +0100",
"is_openbsd": false,
"thread_id": "93bab2b5-7a2c-49d8-8b09-d46ff02770c2@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
The "petalogix-ml605" boot-serial-test can be run with the
"microblaze" target. The remaining tests can simply be dropped
now that we are going to remove the "microblazeel" target.
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
test... | null | null | null | [PATCH v2 2/4] tests/qtest: Remove the microblazeel target from the
qtests | From: Thomas Huth <thuth@redhat.com>
Since we're going to remove the qemu-system-microblazeel binary,
remove the related tests from the CI jobs now (or switch to "microblaze"
where it is appropriate).
Note: Since "build-system-ubuntu" does not have as many targets as
"build-system-fedora", we turn the "microblazeel-s... | {
"author": "Thomas Huth <thuth@redhat.com>",
"date": "Thu, 26 Feb 2026 09:46:05 +0100",
"is_openbsd": false,
"thread_id": "93bab2b5-7a2c-49d8-8b09-d46ff02770c2@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
The "petalogix-ml605" boot-serial-test can be run with the
"microblaze" target. The remaining tests can simply be dropped
now that we are going to remove the "microblazeel" target.
Reviewed-by: Fabiano Rosas <farosas@suse.de>
Signed-off-by: Thomas Huth <thuth@redhat.com>
---
test... | null | null | null | [PATCH v2 2/4] tests/qtest: Remove the microblazeel target from the
qtests | On 26/2/26 09:46, Thomas Huth wrote:
Series:
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> | {
"author": "=?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>",
"date": "Thu, 26 Feb 2026 23:06:48 +0100",
"is_openbsd": false,
"thread_id": "93bab2b5-7a2c-49d8-8b09-d46ff02770c2@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | gdb_static_features[] only contains strings, nothing target-specific.
Instead of generating one file per target, generate a single file
with a single gdb_static_features[] array. Remove the stub.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
meson.build | 25 +++++++++++++++----------
stubs/gdbs... | null | null | null | [PATCH] gdbstub: Generate a single gdbstub-xml.c /
gdb_static_features[] | On Thu, 26 Feb 2026 at 23:48, Philippe Mathieu-Daudé <philmd@linaro.org> wrote:
Hmm I need to check gdbstub_xml.length() > 0. | {
"author": "=?UTF-8?Q?Philippe_Mathieu=2DDaud=C3=A9?= <philmd@linaro.org>",
"date": "Thu, 26 Feb 2026 23:57:58 +0100",
"is_openbsd": false,
"thread_id": "CAPMQPEK869_LWc4hYmdDfb6qKopHBnevVtAXQED+q0CpaMJjjA@mail.gmail.com.mbox.gz"
} |
lkml_critique | qemu-devel | Hi everyone,
I’m currently working with QEMU, and trying to run the test cases. How
can I run the single individual test file only, or a single test case
only? Thank you so much!
Best regards,
Choon Keong.
| null | null | null | [HELP] Issue running test cases in Qemu | On Fri, Feb 27, 2026 at 04:03:44PM +0800, Choon Keong Teo wrote:
QEMU has several different test subsystems, can you be more specific
about what you're wanting to run.
With regards,
Daniel
--
|: https://berrange.com ~~ https://hachyderm.io/@berrange :|
|: https://libvirt.org ~~ https:/... | {
"author": "Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= <berrange@redhat.com>",
"date": "Fri, 27 Feb 2026 08:10:50 +0000",
"is_openbsd": false,
"thread_id": "aaFd7GASyxLikTTC@redhat.com.mbox.gz"
} |
lkml_critique | qemu-devel | Hi everyone,
I’m currently working with QEMU, and trying to run the test cases. How
can I run the single individual test file only, or a single test case
only? Thank you so much!
Best regards,
Choon Keong.
| null | null | null | [HELP] Issue running test cases in Qemu | Thanks for your reply. I would like to start by focusing on the unit
tests and qtests. Is there any method for running a single test file?
Thank you so much for your help!
Best regards,
Choon Keong.
On Fri, Feb 27, 2026 at 4:10 PM Daniel P. Berrangé <berrange@redhat.com> wrote: | {
"author": "Choon Keong Teo <ckeong.teo17@gmail.com>",
"date": "Fri, 27 Feb 2026 16:34:23 +0800",
"is_openbsd": false,
"thread_id": "aaFd7GASyxLikTTC@redhat.com.mbox.gz"
} |
lkml_critique | qemu-devel | Hi everyone,
I’m currently working with QEMU, and trying to run the test cases. How
can I run the single individual test file only, or a single test case
only? Thank you so much!
Best regards,
Choon Keong.
| null | null | null | [HELP] Issue running test cases in Qemu | On Fri, Feb 27, 2026 at 04:34:23PM +0800, Choon Keong Teo wrote:
Just directly execute the binary for the test you care about in both
those cases.
For qtests you need to also set an env variable
QTEST_QEMU_BINARY=./build/qemu-system-XXXXX
for the target you're testing.
More guidance is in docs/devel/testing/
Wit... | {
"author": "Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= <berrange@redhat.com>",
"date": "Fri, 27 Feb 2026 09:03:40 +0000",
"is_openbsd": false,
"thread_id": "aaFd7GASyxLikTTC@redhat.com.mbox.gz"
} |
lkml_critique | qemu-devel | Starting from M4 cores and MacOS 15.2 SDK, HVF can virtualise FEAT_SME2.
Reviewed-by: Mohamed Mediouni <mohamed@unpredictable.fr>
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
---
target/arm/cpu64.c | 13 ++++++++++++-
target/arm/hvf/hvf.c | 25 +++++++++++++------------
2 files changed, 25 in... | null | null | null | [PATCH v3 2/2] hvf/arm: expose FEAT_SME2 to guest if available | SME2 support adds the following state for HVF guests:
- Vector registers Z0, ... , Z31 (introduced by FEAT_SVE but HVF does
not support it)
- Predicate registers P0, .., P15 (also FEAT_SVE)
- ZA register
- ZT0 register
- PSTATE.{SM,ZA} bits (SVCR pseudo-register)
- SMPRI_EL1 which handles the PE's priority in the SM... | {
"author": "Manos Pitsidianakis <manos.pitsidianakis@linaro.org>",
"date": "Thu, 26 Feb 2026 09:25:53 +0200",
"is_openbsd": false,
"thread_id": "0eb7c279-ee2b-471b-9798-f9078c6e3ed8@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | Starting from M4 cores and MacOS 15.2 SDK, HVF can virtualise FEAT_SME2.
Reviewed-by: Mohamed Mediouni <mohamed@unpredictable.fr>
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
---
target/arm/cpu64.c | 13 ++++++++++++-
target/arm/hvf/hvf.c | 25 +++++++++++++------------
2 files changed, 25 in... | null | null | null | [PATCH v3 2/2] hvf/arm: expose FEAT_SME2 to guest if available | M4/M5 Macs support SME2, and HVF exposes this functionality in its
public API.
Add support for it in QEMU.
This was tested by running an SME2 benchmark from Arm [0]. savevm and
loadvm during the benchmark's run were used to verify migration works.
[0]:
https://learn.arm.com/learning-paths/cross-platform/multiplying-... | {
"author": "Manos Pitsidianakis <manos.pitsidianakis@linaro.org>",
"date": "Thu, 26 Feb 2026 09:25:52 +0200",
"is_openbsd": false,
"thread_id": "0eb7c279-ee2b-471b-9798-f9078c6e3ed8@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | Starting from M4 cores and MacOS 15.2 SDK, HVF can virtualise FEAT_SME2.
Reviewed-by: Mohamed Mediouni <mohamed@unpredictable.fr>
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
---
target/arm/cpu64.c | 13 ++++++++++++-
target/arm/hvf/hvf.c | 25 +++++++++++++------------
2 files changed, 25 in... | null | null | null | [PATCH v3 2/2] hvf/arm: expose FEAT_SME2 to guest if available | Reviewed-by: Mohamed Mediouni <mohamed@unpredictable.fr>
Are these lines intended to be there as part of this patch? | {
"author": "Mohamed Mediouni <mohamed@unpredictable.fr>",
"date": "Thu, 26 Feb 2026 20:23:49 +0100",
"is_openbsd": false,
"thread_id": "0eb7c279-ee2b-471b-9798-f9078c6e3ed8@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | Starting from M4 cores and MacOS 15.2 SDK, HVF can virtualise FEAT_SME2.
Reviewed-by: Mohamed Mediouni <mohamed@unpredictable.fr>
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
---
target/arm/cpu64.c | 13 ++++++++++++-
target/arm/hvf/hvf.c | 25 +++++++++++++------------
2 files changed, 25 in... | null | null | null | [PATCH v3 2/2] hvf/arm: expose FEAT_SME2 to guest if available | On Thu, Feb 26, 2026 at 9:24 PM Mohamed Mediouni
<mohamed@unpredictable.fr> wrote:
Oops, for some reason git-rebase against master kept those in. Will
post a new revision tomorrow. Thanks a lot!!
--
Manos Pitsidianakis
Emulation and Virtualization Engineer at Linaro Ltd | {
"author": "Manos Pitsidianakis <manos.pitsidianakis@linaro.org>",
"date": "Thu, 26 Feb 2026 22:30:04 +0200",
"is_openbsd": false,
"thread_id": "0eb7c279-ee2b-471b-9798-f9078c6e3ed8@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | Starting from M4 cores and MacOS 15.2 SDK, HVF can virtualise FEAT_SME2.
Reviewed-by: Mohamed Mediouni <mohamed@unpredictable.fr>
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
---
target/arm/cpu64.c | 13 ++++++++++++-
target/arm/hvf/hvf.c | 25 +++++++++++++------------
2 files changed, 25 in... | null | null | null | [PATCH v3 2/2] hvf/arm: expose FEAT_SME2 to guest if available | On 26/2/26 08:25, Manos Pitsidianakis wrote:
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org> | {
"author": "=?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>",
"date": "Thu, 26 Feb 2026 22:18:07 +0100",
"is_openbsd": false,
"thread_id": "0eb7c279-ee2b-471b-9798-f9078c6e3ed8@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | Starting from M4 cores and MacOS 15.2 SDK, HVF can virtualise FEAT_SME2.
Reviewed-by: Mohamed Mediouni <mohamed@unpredictable.fr>
Signed-off-by: Manos Pitsidianakis <manos.pitsidianakis@linaro.org>
---
target/arm/cpu64.c | 13 ++++++++++++-
target/arm/hvf/hvf.c | 25 +++++++++++++------------
2 files changed, 25 in... | null | null | null | [PATCH v3 2/2] hvf/arm: expose FEAT_SME2 to guest if available | On 2/26/26 18:25, Manos Pitsidianakis wrote:
After the cleanup just merged to master, you should now set cpu->sme_vq.supported in
hvf_arm_set_cpu_features_from_host.
Compare commit 5b3feb36aec for kvm+svm.
r~ | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Fri, 27 Feb 2026 11:55:09 +1100",
"is_openbsd": false,
"thread_id": "0eb7c279-ee2b-471b-9798-f9078c6e3ed8@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
We still have a lot of devices that end up in /machine/unattached in
case the caller forgot to use object_property_add_child() to add it
to a proper location in the QOM tree. But at least for the devices
that get realized via qdev_realize() and that have a bus specified,
we can do ... | null | null | null | [RFC PATCH] hw/core: Avoid attaching qdevs to /machine/unattached if
they have a bus | Thomas Huth <thuth@redhat.com> writes:
This is QOM papering over sloppy modeling. Predictably, it has enabled
us to remain sloppy slobs.
I think the decision to paper over sloppiness to get QOM off the ground
quickly was defensible back then. It's a lot less defensible now that
QOM has been off the ground for more... | {
"author": "Markus Armbruster <armbru@redhat.com>",
"date": "Thu, 19 Feb 2026 09:49:05 +0100",
"is_openbsd": false,
"thread_id": "DCBCB187-152E-4122-BA69-2CB25984B168@gmail.com.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
We still have a lot of devices that end up in /machine/unattached in
case the caller forgot to use object_property_add_child() to add it
to a proper location in the QOM tree. But at least for the devices
that get realized via qdev_realize() and that have a bus specified,
we can do ... | null | null | null | [RFC PATCH] hw/core: Avoid attaching qdevs to /machine/unattached if
they have a bus | On Thu, Feb 19, 2026 at 09:49:05AM +0100, Markus Armbruster wrote:
IMHO, it is slightly more subtle - people believe they are already
adding children.
Consider this code.
port92 = isa_create_simple(isa_bus, TYPE_PORT92);
my reading of that is that I'm creating a "port92" device that is a
child of "isa_bus". Why... | {
"author": "Daniel =?utf-8?B?UC4gQmVycmFuZ8Op?= <berrange@redhat.com>",
"date": "Tue, 24 Feb 2026 09:47:30 +0000",
"is_openbsd": false,
"thread_id": "DCBCB187-152E-4122-BA69-2CB25984B168@gmail.com.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
We still have a lot of devices that end up in /machine/unattached in
case the caller forgot to use object_property_add_child() to add it
to a proper location in the QOM tree. But at least for the devices
that get realized via qdev_realize() and that have a bus specified,
we can do ... | null | null | null | [RFC PATCH] hw/core: Avoid attaching qdevs to /machine/unattached if
they have a bus | On Tue, 24 Feb 2026 at 09:48, Daniel P. Berrangé <berrange@redhat.com> wrote:
I think that is because this is the function that is used
in older code that predates the "everything should be in
the QOM tree" model. Newer code doesn't use it, I think;
and it's not surprising that old pre-QOM code doesn't do
anything to ... | {
"author": "Peter Maydell <peter.maydell@linaro.org>",
"date": "Tue, 24 Feb 2026 11:10:31 +0000",
"is_openbsd": false,
"thread_id": "DCBCB187-152E-4122-BA69-2CB25984B168@gmail.com.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
We still have a lot of devices that end up in /machine/unattached in
case the caller forgot to use object_property_add_child() to add it
to a proper location in the QOM tree. But at least for the devices
that get realized via qdev_realize() and that have a bus specified,
we can do ... | null | null | null | [RFC PATCH] hw/core: Avoid attaching qdevs to /machine/unattached if
they have a bus | Daniel P. Berrangé <berrange@redhat.com> writes:
Actually
qdev_realize_and_unref(&dev->parent_obj, &bus->parent_obj, errp)
in isa_realize_and_unref().
Beware of confusion around "parent" here.
qdev_realize_and_unref() takes a qdev and optionally a qbus (a
DeviceState * and a BusState *). qdev_realize() plug... | {
"author": "Markus Armbruster <armbru@redhat.com>",
"date": "Tue, 24 Feb 2026 12:43:59 +0100",
"is_openbsd": false,
"thread_id": "DCBCB187-152E-4122-BA69-2CB25984B168@gmail.com.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
We still have a lot of devices that end up in /machine/unattached in
case the caller forgot to use object_property_add_child() to add it
to a proper location in the QOM tree. But at least for the devices
that get realized via qdev_realize() and that have a bus specified,
we can do ... | null | null | null | [RFC PATCH] hw/core: Avoid attaching qdevs to /machine/unattached if
they have a bus | On 24/02/2026 11:10, Peter Maydell wrote:
Exactly this! I think what tends to happen is that we get stuck in
situations where someone suggests an improvement, but then we get hung
up trying to work out the corner-cases where it doesn't work and then
things don't progress.
The approach I believe we need to take is... | {
"author": "Mark Cave-Ayland <mark.caveayland@nutanix.com>",
"date": "Tue, 24 Feb 2026 12:22:38 +0000",
"is_openbsd": false,
"thread_id": "DCBCB187-152E-4122-BA69-2CB25984B168@gmail.com.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
We still have a lot of devices that end up in /machine/unattached in
case the caller forgot to use object_property_add_child() to add it
to a proper location in the QOM tree. But at least for the devices
that get realized via qdev_realize() and that have a bus specified,
we can do ... | null | null | null | [RFC PATCH] hw/core: Avoid attaching qdevs to /machine/unattached if
they have a bus | On Tue, 24 Feb 2026, Mark Cave-Ayland wrote:
Maybe it would not be tangled if there was a qdev_new_child or making the
child relationship would not be done in object_initialize_child but with
qdev_realize (but that may be too late). Or maybe we just need a set_child
or add_child function that one should call after ... | {
"author": "BALATON Zoltan <balaton@eik.bme.hu>",
"date": "Wed, 25 Feb 2026 02:05:00 +0100 (CET)",
"is_openbsd": false,
"thread_id": "DCBCB187-152E-4122-BA69-2CB25984B168@gmail.com.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
We still have a lot of devices that end up in /machine/unattached in
case the caller forgot to use object_property_add_child() to add it
to a proper location in the QOM tree. But at least for the devices
that get realized via qdev_realize() and that have a bus specified,
we can do ... | null | null | null | [RFC PATCH] hw/core: Avoid attaching qdevs to /machine/unattached if
they have a bus | +Bernhard
On 24/2/26 13:22, Mark Cave-Ayland wrote:
I recall a previous discussion where we said in-place allocation
does not scale with dynamic machines (data driven config), and IIRC
Bernhard said by switching to dynamic heap allocation we'd use more
QOM cast macros and lose compiler safety type checks. Can't find ... | {
"author": "=?UTF-8?Q?Philippe_Mathieu-Daud=C3=A9?= <philmd@linaro.org>",
"date": "Wed, 25 Feb 2026 06:55:21 +0100",
"is_openbsd": false,
"thread_id": "DCBCB187-152E-4122-BA69-2CB25984B168@gmail.com.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
We still have a lot of devices that end up in /machine/unattached in
case the caller forgot to use object_property_add_child() to add it
to a proper location in the QOM tree. But at least for the devices
that get realized via qdev_realize() and that have a bus specified,
we can do ... | null | null | null | [RFC PATCH] hw/core: Avoid attaching qdevs to /machine/unattached if
they have a bus | On Wed, 25 Feb 2026 at 01:05, BALATON Zoltan <balaton@eik.bme.hu> wrote:
The qdev tree is the older of the two. It models the buses:
devices can own buses, and devices are (mostly) on buses. The classic
example is something like PCI: the PCI controller device owns a PCI
bus, and various PCI network devices etc are chi... | {
"author": "Peter Maydell <peter.maydell@linaro.org>",
"date": "Thu, 26 Feb 2026 11:58:34 +0000",
"is_openbsd": false,
"thread_id": "DCBCB187-152E-4122-BA69-2CB25984B168@gmail.com.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
We still have a lot of devices that end up in /machine/unattached in
case the caller forgot to use object_property_add_child() to add it
to a proper location in the QOM tree. But at least for the devices
that get realized via qdev_realize() and that have a bus specified,
we can do ... | null | null | null | [RFC PATCH] hw/core: Avoid attaching qdevs to /machine/unattached if
they have a bus | Am 25. Februar 2026 05:55:21 UTC schrieb "Philippe Mathieu-Daudé" <philmd@linaro.org>:
It was probably this comment about type safety which was unrelated to heap allocations: https://lore.kernel.org/qemu-devel/49C85A05-2BE5-4D9B-A08A-B93039669BD8@gmail.com/
Best regards,
Bernhard | {
"author": "Bernhard Beschow <shentey@gmail.com>",
"date": "Thu, 26 Feb 2026 22:03:05 +0000",
"is_openbsd": false,
"thread_id": "DCBCB187-152E-4122-BA69-2CB25984B168@gmail.com.mbox.gz"
} |
lkml_critique | qemu-devel | From: Thomas Huth <thuth@redhat.com>
We still have a lot of devices that end up in /machine/unattached in
case the caller forgot to use object_property_add_child() to add it
to a proper location in the QOM tree. But at least for the devices
that get realized via qdev_realize() and that have a bus specified,
we can do ... | null | null | null | [RFC PATCH] hw/core: Avoid attaching qdevs to /machine/unattached if
they have a bus | On Thu, 26 Feb 2026, Peter Maydell wrote:
This probably answers the question of this patch if we should decide the
qom-tree path based on bus and the answer seems to be no as these are
different things. But then what is this ownership tree used for? Maybe it
should be more clearly defined what this ownership relati... | {
"author": "BALATON Zoltan <balaton@eik.bme.hu>",
"date": "Thu, 26 Feb 2026 23:57:10 +0100 (CET)",
"is_openbsd": false,
"thread_id": "DCBCB187-152E-4122-BA69-2CB25984B168@gmail.com.mbox.gz"
} |
lkml_critique | qemu-devel | The HPPA target is a 64-bit one, so tcg_global_mem_new()
expands to tcg_global_mem_new_i64(). Use the latter which
is more explicit.
Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
target/hppa/translate.c | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/target/hppa/translate.c... | null | null | null | [PATCH] target/hppa: Expand tcg_global_mem_new() ->
tcg_global_mem_new_i64() | On 2/6/26 08:29, Philippe Mathieu-Daudé wrote:
Reviewed-by: Richard Henderson <richard.henderson@linaro.org>
r~ | {
"author": "Richard Henderson <richard.henderson@linaro.org>",
"date": "Fri, 27 Feb 2026 13:59:36 +1100",
"is_openbsd": false,
"thread_id": "ee6e6c7e-658c-466a-b617-1a34ea8659cf@linaro.org.mbox.gz"
} |
lkml_critique | qemu-devel | Add myself as a reviewer for RISC-V TCG CPU related code to better
participate in patch review.
Signed-off-by: Chao Liu <chao.liu.zevorn@gmail.com>
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 233d2a5e71..4923715c9c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -... | null | null | null | [PATCH] MAINTAINERS: Add myself as a reviewer for RISC-V TCG CPUs | Hi Chao,
On Thu, Feb 26, 2026 at 6:20 PM Chao Liu <chao.liu.zevorn@gmail.com> wrote:
It's great to see you stepping up to become one of the reviewers for
the RISC-V subsystem. You have been doing an excellent job
contributing new features and fixing bugs here for the past one year.
I'm confident that this subsystem i... | {
"author": "Bin Meng <bmeng.cn@gmail.com>",
"date": "Thu, 26 Feb 2026 19:01:33 +0800",
"is_openbsd": false,
"thread_id": "CAKmqyKOixw96mfNP=5UPUmbPWntyxzrAU3T2JjPu=sNa4RCqDA@mail.gmail.com.mbox.gz"
} |
lkml_critique | qemu-devel | Add myself as a reviewer for RISC-V TCG CPU related code to better
participate in patch review.
Signed-off-by: Chao Liu <chao.liu.zevorn@gmail.com>
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 233d2a5e71..4923715c9c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -... | null | null | null | [PATCH] MAINTAINERS: Add myself as a reviewer for RISC-V TCG CPUs | On 2/26/2026 7:20 AM, Chao Liu wrote:
Reviewed-by: Daniel Henrique Barboza <daniel.barboza@oss.qualcomm.com> | {
"author": "Daniel Henrique Barboza <dbarboza@ventanamicro.com>",
"date": "Thu, 26 Feb 2026 08:22:53 -0300",
"is_openbsd": false,
"thread_id": "CAKmqyKOixw96mfNP=5UPUmbPWntyxzrAU3T2JjPu=sNa4RCqDA@mail.gmail.com.mbox.gz"
} |
lkml_critique | qemu-devel | Add myself as a reviewer for RISC-V TCG CPU related code to better
participate in patch review.
Signed-off-by: Chao Liu <chao.liu.zevorn@gmail.com>
---
MAINTAINERS | 1 +
1 file changed, 1 insertion(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 233d2a5e71..4923715c9c 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -... | null | null | null | [PATCH] MAINTAINERS: Add myself as a reviewer for RISC-V TCG CPUs | On Thu, Feb 26, 2026 at 8:20 PM Chao Liu <chao.liu.zevorn@gmail.com> wrote:
Thanks!
Applied to riscv-to-apply.next
Alistair | {
"author": "Alistair Francis <alistair23@gmail.com>",
"date": "Fri, 27 Feb 2026 09:40:00 +1000",
"is_openbsd": false,
"thread_id": "CAKmqyKOixw96mfNP=5UPUmbPWntyxzrAU3T2JjPu=sNa4RCqDA@mail.gmail.com.mbox.gz"
} |
lkml_critique | qemu-devel | ** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #3149
https://gitlab.com/qemu-project/qemu/-/issues/3149
** Also affects: qemu via
https://gitlab.com/qemu-project/qemu/-/issues/3149
Importance: Unknown
Status: Unknown
** Also affects: qemu (Ubuntu Questing)
Importance: Medium
Assigne... | null | null | null | [Bug 2126951] Re: `block-stream` segfault with concurrent
`query-named-block-nodes` | All autopkgtests for the newly accepted qemu (1:10.1.0+ds-5ubuntu2.3) for questing have finished running.
The following regressions have been reported in tests triggered by the package:
architecture-properties/0.2.6 (ppc64el)
casper/25.10.2 (amd64, ppc64el)
edk2/2025.02-8ubuntu3 (amd64, armhf)
freedom-maker/0.34 (arm6... | {
"author": "Ubuntu SRU Bot <2126951@bugs.launchpad.net>",
"date": "Fri, 27 Feb 2026 16:59:24 -0000",
"is_openbsd": false,
"thread_id": "20260227165924.0E9B9FC009@ubuntu-archive-toolbox.internal.mbox.gz"
} |
lkml_critique | qemu-devel | Hi everyone,
I’m currently working with QEMU, and trying to run the test cases. How
can I run the single individual test file only, or a single test case
only? Thank you so much!
Best regards,
Choon Keong.
| null | null | null | [HELP] Issue running test cases in Qemu | Dear Daniel,
Thank you so much for your guidance!
Best regards,
Choon Keong.
On Fri, Feb 27, 2026 at 5:03 PM Daniel P. Berrangé <berrange@redhat.com> wrote: | {
"author": "Choon Keong Teo <ckeong.teo17@gmail.com>",
"date": "Sat, 28 Feb 2026 01:10:46 +0800",
"is_openbsd": false,
"thread_id": "CAOkKuiMeb=SxjZnytCAbPtJQrHA8zHyDaQkKwd++aPAmCQ_7-Q@mail.gmail.com.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series cleans up the 32-bit ARM fault handling:
1. ensure a consistent IRQ state in the user fault processing path.
2. split vmalloc fault processing in a similar way to x86
3. move is_..._fault() to the local fault.h header file
4. update the FSR deifnitions using BIT() and GENMASK()
5. move LPAE/non-LPAE s... | null | null | null | [PATCH 0/6] ARM: cleanup fault handling | __do_user_fault() may be called from fault handling paths where the
interrupts are enabled or disabled. E.g. do_page_fault() calls this
with interrupts enabled, whereas do_sect_fault()->do_bad_area()
will call this with interrupts disabled. Since this is a userspace
fault, we know that interrupts were enabled in the pa... | {
"author": "\"Russell King (Oracle)\" <rmk+kernel@armlinux.org.uk>",
"date": "Fri, 27 Feb 2026 15:19:08 +0000",
"is_openbsd": false,
"thread_id": "E1vvzcm-0000000AwoI-3o9W@rmk-PC.armlinux.org.uk.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series cleans up the 32-bit ARM fault handling:
1. ensure a consistent IRQ state in the user fault processing path.
2. split vmalloc fault processing in a similar way to x86
3. move is_..._fault() to the local fault.h header file
4. update the FSR deifnitions using BIT() and GENMASK()
5. move LPAE/non-LPAE s... | null | null | null | [PATCH 0/6] ARM: cleanup fault handling | Split the vmalloc() lazy-page table population from
do_translation_fault() into a new vmalloc_fault() function.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
arch/arm/mm/fault.c | 126 ++++++++++++++++++++++++--------------------
1 file changed, 68 insertions(+), 58 deletions(-)
diff --git a/... | {
"author": "\"Russell King (Oracle)\" <rmk+kernel@armlinux.org.uk>",
"date": "Fri, 27 Feb 2026 15:19:13 +0000",
"is_openbsd": false,
"thread_id": "E1vvzcm-0000000AwoI-3o9W@rmk-PC.armlinux.org.uk.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series cleans up the 32-bit ARM fault handling:
1. ensure a consistent IRQ state in the user fault processing path.
2. split vmalloc fault processing in a similar way to x86
3. move is_..._fault() to the local fault.h header file
4. update the FSR deifnitions using BIT() and GENMASK()
5. move LPAE/non-LPAE s... | null | null | null | [PATCH 0/6] ARM: cleanup fault handling | is_permission_fault() and is_translation_fault() are both conditional
on the FSR encodings, which are dependent on LPAE. We define the
constants in fault.h. Move these inline functions to fault.h to be
near the FSR definitions.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
arch/arm/mm/fault.c ... | {
"author": "\"Russell King (Oracle)\" <rmk+kernel@armlinux.org.uk>",
"date": "Fri, 27 Feb 2026 15:19:18 +0000",
"is_openbsd": false,
"thread_id": "E1vvzcm-0000000AwoI-3o9W@rmk-PC.armlinux.org.uk.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series cleans up the 32-bit ARM fault handling:
1. ensure a consistent IRQ state in the user fault processing path.
2. split vmalloc fault processing in a similar way to x86
3. move is_..._fault() to the local fault.h header file
4. update the FSR deifnitions using BIT() and GENMASK()
5. move LPAE/non-LPAE s... | null | null | null | [PATCH 0/6] ARM: cleanup fault handling | Modernise the fault status field definitions by using BIT() and
GENMASK().
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
arch/arm/mm/fault.h | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm/mm/fault.h b/arch/arm/mm/fault.h
index e95f44757dc9..d2bdedaefe... | {
"author": "\"Russell King (Oracle)\" <rmk+kernel@armlinux.org.uk>",
"date": "Fri, 27 Feb 2026 15:19:23 +0000",
"is_openbsd": false,
"thread_id": "E1vvzcm-0000000AwoI-3o9W@rmk-PC.armlinux.org.uk.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series cleans up the 32-bit ARM fault handling:
1. ensure a consistent IRQ state in the user fault processing path.
2. split vmalloc fault processing in a similar way to x86
3. move is_..._fault() to the local fault.h header file
4. update the FSR deifnitions using BIT() and GENMASK()
5. move LPAE/non-LPAE s... | null | null | null | [PATCH 0/6] ARM: cleanup fault handling | The FSR's fault status bits depend on whether LPAE is enabled. Rather
than always exposing both LPAE and non-LPAE to all code, move them
inside the ifdef blocks dependent on LPAE to restrict their visibility.
No code other than fsr_fs() makes use of these.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.... | {
"author": "\"Russell King (Oracle)\" <rmk+kernel@armlinux.org.uk>",
"date": "Fri, 27 Feb 2026 15:19:28 +0000",
"is_openbsd": false,
"thread_id": "E1vvzcm-0000000AwoI-3o9W@rmk-PC.armlinux.org.uk.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series cleans up the 32-bit ARM fault handling:
1. ensure a consistent IRQ state in the user fault processing path.
2. split vmalloc fault processing in a similar way to x86
3. move is_..._fault() to the local fault.h header file
4. update the FSR deifnitions using BIT() and GENMASK()
5. move LPAE/non-LPAE s... | null | null | null | [PATCH 0/6] ARM: cleanup fault handling | Provide individual LPAE and non-LPAE definitions for both these
functions, rather than having ifdefs inside the function body. This
places the functions closer to their associated definitions.
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
---
arch/arm/mm/fault.h | 36 +++++++++++++++++++-----------... | {
"author": "\"Russell King (Oracle)\" <rmk+kernel@armlinux.org.uk>",
"date": "Fri, 27 Feb 2026 15:19:34 +0000",
"is_openbsd": false,
"thread_id": "E1vvzcm-0000000AwoI-3o9W@rmk-PC.armlinux.org.uk.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Allwinner H616 PWM controller is quite different from the A10 one.
It can drive 6 PWM channels, and like for the A10, each channel has a
bypass that permits to output a clock, bypassing the PWM logic, when
enabled.
But, the channels are paired 2 by 2, sharing a first set of
MUX/prescaler/gate.
Then, for each channel,... | null | null | null | [PATCH v3 0/4] Introduce Allwinner H616 PWM controller | Allwinner H616 PWM block is quite different from the A10 or H6, but at
the end, it uses the same clocks as the H6; so the sun4i pwm binding can
be used.
It has 6 channels than can generate PWM waveforms.
If the bypass is enabled (one bypass per channel) the output is no more
a PWM waveform, but a clock that can (and is... | {
"author": "Richard Genoud <richard.genoud@bootlin.com>",
"date": "Fri, 23 Jan 2026 10:33:19 +0100",
"is_openbsd": false,
"thread_id": "20260123093322.1327389-1-richard.genoud@bootlin.com.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Allwinner H616 PWM controller is quite different from the A10 one.
It can drive 6 PWM channels, and like for the A10, each channel has a
bypass that permits to output a clock, bypassing the PWM logic, when
enabled.
But, the channels are paired 2 by 2, sharing a first set of
MUX/prescaler/gate.
Then, for each channel,... | null | null | null | [PATCH v3 0/4] Introduce Allwinner H616 PWM controller | The H616 has a PWM controller that can provide PWM signals, but also
plain clocks.
Add the PWM controller node and pins in the device tree.
Signed-off-by: Richard Genoud <richard.genoud@bootlin.com>
---
.../arm64/boot/dts/allwinner/sun50i-h616.dtsi | 47 +++++++++++++++++++
1 file changed, 47 insertions(+)
diff --g... | {
"author": "Richard Genoud <richard.genoud@bootlin.com>",
"date": "Fri, 23 Jan 2026 10:33:21 +0100",
"is_openbsd": false,
"thread_id": "20260123093322.1327389-1-richard.genoud@bootlin.com.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Allwinner H616 PWM controller is quite different from the A10 one.
It can drive 6 PWM channels, and like for the A10, each channel has a
bypass that permits to output a clock, bypassing the PWM logic, when
enabled.
But, the channels are paired 2 by 2, sharing a first set of
MUX/prescaler/gate.
Then, for each channel,... | null | null | null | [PATCH v3 0/4] Introduce Allwinner H616 PWM controller | Add myself as maintainer of Allwinner H616 PWM driver and device-tree
bindings.
Signed-off-by: Richard Genoud <richard.genoud@bootlin.com>
---
MAINTAINERS | 5 +++++
1 file changed, 5 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 765ad2daa218..ac7b07f4eddf 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -... | {
"author": "Richard Genoud <richard.genoud@bootlin.com>",
"date": "Fri, 23 Jan 2026 10:33:22 +0100",
"is_openbsd": false,
"thread_id": "20260123093322.1327389-1-richard.genoud@bootlin.com.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Allwinner H616 PWM controller is quite different from the A10 one.
It can drive 6 PWM channels, and like for the A10, each channel has a
bypass that permits to output a clock, bypassing the PWM logic, when
enabled.
But, the channels are paired 2 by 2, sharing a first set of
MUX/prescaler/gate.
Then, for each channel,... | null | null | null | [PATCH v3 0/4] Introduce Allwinner H616 PWM controller | Add driver for Allwinner H616 PWM controller, supporting up to 6
channels.
Those channels output can be either a PWM signal output or a clock
output, thanks to the bypass.
The channels are paired (0/1, 2/3 and 4/5) and each pair has a
prescaler/mux/gate.
Moreover, each channel has its own prescaler and bypass.
The cl... | {
"author": "Richard Genoud <richard.genoud@bootlin.com>",
"date": "Fri, 23 Jan 2026 10:33:20 +0100",
"is_openbsd": false,
"thread_id": "20260123093322.1327389-1-richard.genoud@bootlin.com.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Allwinner H616 PWM controller is quite different from the A10 one.
It can drive 6 PWM channels, and like for the A10, each channel has a
bypass that permits to output a clock, bypassing the PWM logic, when
enabled.
But, the channels are paired 2 by 2, sharing a first set of
MUX/prescaler/gate.
Then, for each channel,... | null | null | null | [PATCH v3 0/4] Introduce Allwinner H616 PWM controller | Hi Richard,
kernel test robot noticed the following build warnings:
[auto build test WARNING on 9ace4753a5202b02191d54e9fdf7f9e3d02b85eb]
url: https://github.com/intel-lab-lkp/linux/commits/Richard-Genoud/dt-bindings-pwm-allwinner-add-h616-pwm-compatible/20260123-174342
base: 9ace4753a5202b02191d54e9fdf7f9e3d02... | {
"author": "kernel test robot <lkp@intel.com>",
"date": "Sat, 24 Jan 2026 03:56:21 +0800",
"is_openbsd": false,
"thread_id": "20260123093322.1327389-1-richard.genoud@bootlin.com.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Allwinner H616 PWM controller is quite different from the A10 one.
It can drive 6 PWM channels, and like for the A10, each channel has a
bypass that permits to output a clock, bypassing the PWM logic, when
enabled.
But, the channels are paired 2 by 2, sharing a first set of
MUX/prescaler/gate.
Then, for each channel,... | null | null | null | [PATCH v3 0/4] Introduce Allwinner H616 PWM controller | On Fri, Jan 23, 2026 at 1:33 AM Richard Genoud
<richard.genoud@bootlin.com> wrote:
During my free/personal time this weekend I was tinkering with Orange
Pi Zero 2w and was able to use this patch series (along with an
hdmi-phy patch and some dts changes) to get HDMI working on the
device.
I'm eager to see these land!
... | {
"author": "John Stultz <jstultz@google.com>",
"date": "Mon, 23 Feb 2026 12:14:26 -0800",
"is_openbsd": false,
"thread_id": "20260123093322.1327389-1-richard.genoud@bootlin.com.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Allwinner H616 PWM controller is quite different from the A10 one.
It can drive 6 PWM channels, and like for the A10, each channel has a
bypass that permits to output a clock, bypassing the PWM logic, when
enabled.
But, the channels are paired 2 by 2, sharing a first set of
MUX/prescaler/gate.
Then, for each channel,... | null | null | null | [PATCH v3 0/4] Introduce Allwinner H616 PWM controller | Le 23/02/2026 à 21:14, John Stultz a écrit :
That's great, thanks for testing!
--
Richard Genoud, Bootlin
Embedded Linux and Kernel engineering
https://bootlin.com | {
"author": "Richard GENOUD <richard.genoud@bootlin.com>",
"date": "Thu, 26 Feb 2026 09:52:43 +0100",
"is_openbsd": false,
"thread_id": "20260123093322.1327389-1-richard.genoud@bootlin.com.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Allwinner H616 PWM controller is quite different from the A10 one.
It can drive 6 PWM channels, and like for the A10, each channel has a
bypass that permits to output a clock, bypassing the PWM logic, when
enabled.
But, the channels are paired 2 by 2, sharing a first set of
MUX/prescaler/gate.
Then, for each channel,... | null | null | null | [PATCH v3 0/4] Introduce Allwinner H616 PWM controller | On Fr, 2026-01-23 at 10:33 +0100, Richard Genoud wrote:
[...]
[...]
Won't this try to unregister the clk_hw before the pwm_clk derived from
it? You could place this in a devres action to correct the cleanup
order and get rid of the duplicated cleanup in h616_pwm_remove().
I think you could even use devm_pwmchip_add()... | {
"author": "Philipp Zabel <p.zabel@pengutronix.de>",
"date": "Thu, 26 Feb 2026 15:12:17 +0100",
"is_openbsd": false,
"thread_id": "20260123093322.1327389-1-richard.genoud@bootlin.com.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Allwinner H616 PWM controller is quite different from the A10 one.
It can drive 6 PWM channels, and like for the A10, each channel has a
bypass that permits to output a clock, bypassing the PWM logic, when
enabled.
But, the channels are paired 2 by 2, sharing a first set of
MUX/prescaler/gate.
Then, for each channel,... | null | null | null | [PATCH v3 0/4] Introduce Allwinner H616 PWM controller | Le 26/02/2026 à 15:12, Philipp Zabel a écrit :
Ah! You're right!
Nice!
I'll do that.
Thanks!
Regards,
Richard | {
"author": "Richard GENOUD <richard.genoud@bootlin.com>",
"date": "Fri, 27 Feb 2026 17:22:14 +0100",
"is_openbsd": false,
"thread_id": "20260123093322.1327389-1-richard.genoud@bootlin.com.mbox.gz"
} |
lkml_critique | linux-arm-kernel | From: SriNavmani A <srinavmani@axiado.com>
Axiado AX3000 SoC contains Arasan PHY which provides the interface to the
HS200 eMMC host controller.
Signed-off-by: SriNavmani A <srinavmani@axiado.com>
Signed-off-by: Tzu-Hao Wei <twei@axiado.com>
---
.../bindings/phy/axiado,ax3000-emmc-phy.yaml | 37 +++++++++++++++... | null | null | null | [PATCH v2 1/4] dt-bindings: phy: axiado,ax3000-emmc-phy: add
Axiado eMMC PHY | Axiado AX3000 SoC contains Arasan PHY which provides the interface to the
HS200 eMMC controller.
This series includes:
1. Add bindings for Axiado AX3000 eMMC PHY
2. Add Axiado AX3000 eMMC phy driver
3. Update MAINTAINERS for the new driver
4. Update Axiado AX3000 device tree
Changes in v2:
- Fix dt-binding format
- F... | {
"author": "Tzu-Hao Wei <twei@axiado.com>",
"date": "Fri, 06 Feb 2026 16:22:07 +0800",
"is_openbsd": false,
"thread_id": "aaGv3q8czkrKyW42@vaman.mbox.gz"
} |
lkml_critique | linux-arm-kernel | From: SriNavmani A <srinavmani@axiado.com>
Axiado AX3000 SoC contains Arasan PHY which provides the interface to the
HS200 eMMC host controller.
Signed-off-by: SriNavmani A <srinavmani@axiado.com>
Signed-off-by: Tzu-Hao Wei <twei@axiado.com>
---
.../bindings/phy/axiado,ax3000-emmc-phy.yaml | 37 +++++++++++++++... | null | null | null | [PATCH v2 1/4] dt-bindings: phy: axiado,ax3000-emmc-phy: add
Axiado eMMC PHY | Add SriNavmani, Prasad and me as maintainers for Axiado AX3000 eMMC PHY
driver
Acked-by: Prasad Bolisetty <pbolisetty@axiado.com>
Signed-off-by: Tzu-Hao Wei <twei@axiado.com>
---
MAINTAINERS | 10 ++++++++++
1 file changed, 10 insertions(+)
diff --git a/MAINTAINERS b/MAINTAINERS
index 67db88b04537b431c927b7362499323... | {
"author": "Tzu-Hao Wei <twei@axiado.com>",
"date": "Fri, 06 Feb 2026 16:22:10 +0800",
"is_openbsd": false,
"thread_id": "aaGv3q8czkrKyW42@vaman.mbox.gz"
} |
lkml_critique | linux-arm-kernel | From: SriNavmani A <srinavmani@axiado.com>
Axiado AX3000 SoC contains Arasan PHY which provides the interface to the
HS200 eMMC host controller.
Signed-off-by: SriNavmani A <srinavmani@axiado.com>
Signed-off-by: Tzu-Hao Wei <twei@axiado.com>
---
.../bindings/phy/axiado,ax3000-emmc-phy.yaml | 37 +++++++++++++++... | null | null | null | [PATCH v2 1/4] dt-bindings: phy: axiado,ax3000-emmc-phy: add
Axiado eMMC PHY | From: SriNavmani A <srinavmani@axiado.com>
It provides the required configurations for Axiado eMMC PHY driver for
HS200 mode.
Signed-off-by: SriNavmani A <srinavmani@axiado.com>
Co-developed-by: Prasad Bolisetty <pbolisetty@axiado.com>
Signed-off-by: Prasad Bolisetty <pbolisetty@axiado.com>
Signed-off-by: Tzu-Hao Wei... | {
"author": "Tzu-Hao Wei <twei@axiado.com>",
"date": "Fri, 06 Feb 2026 16:22:09 +0800",
"is_openbsd": false,
"thread_id": "aaGv3q8czkrKyW42@vaman.mbox.gz"
} |
lkml_critique | linux-arm-kernel | From: SriNavmani A <srinavmani@axiado.com>
Axiado AX3000 SoC contains Arasan PHY which provides the interface to the
HS200 eMMC host controller.
Signed-off-by: SriNavmani A <srinavmani@axiado.com>
Signed-off-by: Tzu-Hao Wei <twei@axiado.com>
---
.../bindings/phy/axiado,ax3000-emmc-phy.yaml | 37 +++++++++++++++... | null | null | null | [PATCH v2 1/4] dt-bindings: phy: axiado,ax3000-emmc-phy: add
Axiado eMMC PHY | From: SriNavmani A <srinavmani@axiado.com>
Add the eMMC PHY device tree node to the AX3000 SoC DTSI.
AX3000 has one eMMC PHY interface.
Signed-off-by: SriNavmani A <srinavmani@axiado.com>
Signed-off-by: Tzu-Hao Wei <twei@axiado.com>
---
arch/arm64/boot/dts/axiado/ax3000.dtsi | 7 +++++++
1 file changed, 7 insertions... | {
"author": "Tzu-Hao Wei <twei@axiado.com>",
"date": "Fri, 06 Feb 2026 16:22:11 +0800",
"is_openbsd": false,
"thread_id": "aaGv3q8czkrKyW42@vaman.mbox.gz"
} |
lkml_critique | linux-arm-kernel | From: SriNavmani A <srinavmani@axiado.com>
Axiado AX3000 SoC contains Arasan PHY which provides the interface to the
HS200 eMMC host controller.
Signed-off-by: SriNavmani A <srinavmani@axiado.com>
Signed-off-by: Tzu-Hao Wei <twei@axiado.com>
---
.../bindings/phy/axiado,ax3000-emmc-phy.yaml | 37 +++++++++++++++... | null | null | null | [PATCH v2 1/4] dt-bindings: phy: axiado,ax3000-emmc-phy: add
Axiado eMMC PHY | On Fri, 06 Feb 2026 16:22:08 +0800, Tzu-Hao Wei wrote:
Reviewed-by: Rob Herring (Arm) <robh@kernel.org> | {
"author": "\"Rob Herring (Arm)\" <robh@kernel.org>",
"date": "Mon, 9 Feb 2026 19:30:29 -0600",
"is_openbsd": false,
"thread_id": "aaGv3q8czkrKyW42@vaman.mbox.gz"
} |
lkml_critique | linux-arm-kernel | From: SriNavmani A <srinavmani@axiado.com>
Axiado AX3000 SoC contains Arasan PHY which provides the interface to the
HS200 eMMC host controller.
Signed-off-by: SriNavmani A <srinavmani@axiado.com>
Signed-off-by: Tzu-Hao Wei <twei@axiado.com>
---
.../bindings/phy/axiado,ax3000-emmc-phy.yaml | 37 +++++++++++++++... | null | null | null | [PATCH v2 1/4] dt-bindings: phy: axiado,ax3000-emmc-phy: add
Axiado eMMC PHY | On 06-02-26, 16:22, Tzu-Hao Wei wrote:
2026
smaller hex case please, here and other places
The bit define are used only once, why not define the cmd with
respective bits here
no power_off?
--
~Vinod | {
"author": "Vinod Koul <vkoul@kernel.org>",
"date": "Fri, 27 Feb 2026 20:23:18 +0530",
"is_openbsd": false,
"thread_id": "aaGv3q8czkrKyW42@vaman.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series creates an enum to represent the output color format as an
enum instead of a bitmask, and consolidate the HDMI helpers to use the
new enum.
This should make Nicolas' work easier.
It has been build tested, and passes kunit tests.
Let me know what you think,
Maxime
---
Changes in v2:
- Add missing co... | null | null | null | [PATCH v2 00/14] drm: Create drm_output_color_format enum | The EDID parsing code initially introduced the DRM_COLOR_FORMAT_*
defines to represent the sink capabilities. Since a given sink could
support multiple formats, it was first defined as a bitmask.
However, the core and drivers have since leveraged those defines to
represent both the supported formats but also the curre... | {
"author": "Maxime Ripard <mripard@kernel.org>",
"date": "Fri, 27 Feb 2026 14:59:45 +0100",
"is_openbsd": false,
"thread_id": "20260227-drm-rework-color-formats-v2-13-8bd278e2af9d@kernel.org.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series creates an enum to represent the output color format as an
enum instead of a bitmask, and consolidate the HDMI helpers to use the
new enum.
This should make Nicolas' work easier.
It has been build tested, and passes kunit tests.
Let me know what you think,
Maxime
---
Changes in v2:
- Add missing co... | null | null | null | [PATCH v2 00/14] drm: Create drm_output_color_format enum | Now that we introduced a new drm_output_color_format enum to represent
what DRM_COLOR_FORMAT_* bits were representing, we can switch to the new
enum.
The main difference is that while DRM_COLOR_FORMAT_ was a bitmask,
drm_output_color_format is a proper enum. However, the enum was done is
such a way than DRM_COLOR_FORM... | {
"author": "Maxime Ripard <mripard@kernel.org>",
"date": "Fri, 27 Feb 2026 14:59:46 +0100",
"is_openbsd": false,
"thread_id": "20260227-drm-rework-color-formats-v2-13-8bd278e2af9d@kernel.org.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series creates an enum to represent the output color format as an
enum instead of a bitmask, and consolidate the HDMI helpers to use the
new enum.
This should make Nicolas' work easier.
It has been build tested, and passes kunit tests.
Let me know what you think,
Maxime
---
Changes in v2:
- Add missing co... | null | null | null | [PATCH v2 00/14] drm: Create drm_output_color_format enum | Now that we introduced a new drm_output_color_format enum to represent
what DRM_COLOR_FORMAT_* bits were representing, we can switch to the new
enum.
The main difference is that while DRM_COLOR_FORMAT_ was a bitmask,
drm_output_color_format is a proper enum. However, the enum was done is
such a way than DRM_COLOR_FORM... | {
"author": "Maxime Ripard <mripard@kernel.org>",
"date": "Fri, 27 Feb 2026 14:59:47 +0100",
"is_openbsd": false,
"thread_id": "20260227-drm-rework-color-formats-v2-13-8bd278e2af9d@kernel.org.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series creates an enum to represent the output color format as an
enum instead of a bitmask, and consolidate the HDMI helpers to use the
new enum.
This should make Nicolas' work easier.
It has been build tested, and passes kunit tests.
Let me know what you think,
Maxime
---
Changes in v2:
- Add missing co... | null | null | null | [PATCH v2 00/14] drm: Create drm_output_color_format enum | Now that we introduced a new drm_output_color_format enum to represent
what DRM_COLOR_FORMAT_* bits were representing, we can switch to the new
enum.
The main difference is that while DRM_COLOR_FORMAT_ was a bitmask,
drm_output_color_format is a proper enum. However, the enum was done is
such a way than DRM_COLOR_FORM... | {
"author": "Maxime Ripard <mripard@kernel.org>",
"date": "Fri, 27 Feb 2026 14:59:48 +0100",
"is_openbsd": false,
"thread_id": "20260227-drm-rework-color-formats-v2-13-8bd278e2af9d@kernel.org.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series creates an enum to represent the output color format as an
enum instead of a bitmask, and consolidate the HDMI helpers to use the
new enum.
This should make Nicolas' work easier.
It has been build tested, and passes kunit tests.
Let me know what you think,
Maxime
---
Changes in v2:
- Add missing co... | null | null | null | [PATCH v2 00/14] drm: Create drm_output_color_format enum | Now that we introduced a new drm_output_color_format enum to represent
what DRM_COLOR_FORMAT_* bits were representing, we can switch to the new
enum.
The main difference is that while DRM_COLOR_FORMAT_ was a bitmask,
drm_output_color_format is a proper enum. However, the enum was done is
such a way than DRM_COLOR_FORM... | {
"author": "Maxime Ripard <mripard@kernel.org>",
"date": "Fri, 27 Feb 2026 14:59:49 +0100",
"is_openbsd": false,
"thread_id": "20260227-drm-rework-color-formats-v2-13-8bd278e2af9d@kernel.org.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series creates an enum to represent the output color format as an
enum instead of a bitmask, and consolidate the HDMI helpers to use the
new enum.
This should make Nicolas' work easier.
It has been build tested, and passes kunit tests.
Let me know what you think,
Maxime
---
Changes in v2:
- Add missing co... | null | null | null | [PATCH v2 00/14] drm: Create drm_output_color_format enum | Now that we introduced a new drm_output_color_format enum to represent
what DRM_COLOR_FORMAT_* bits were representing, we can switch to the new
enum.
The main difference is that while DRM_COLOR_FORMAT_ was a bitmask,
drm_output_color_format is a proper enum. However, the enum was done is
such a way than DRM_COLOR_FORM... | {
"author": "Maxime Ripard <mripard@kernel.org>",
"date": "Fri, 27 Feb 2026 14:59:50 +0100",
"is_openbsd": false,
"thread_id": "20260227-drm-rework-color-formats-v2-13-8bd278e2af9d@kernel.org.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series creates an enum to represent the output color format as an
enum instead of a bitmask, and consolidate the HDMI helpers to use the
new enum.
This should make Nicolas' work easier.
It has been build tested, and passes kunit tests.
Let me know what you think,
Maxime
---
Changes in v2:
- Add missing co... | null | null | null | [PATCH v2 00/14] drm: Create drm_output_color_format enum | Now that we introduced a new drm_output_color_format enum to represent
what DRM_COLOR_FORMAT_* bits were representing, we can switch to the new
enum.
The main difference is that while DRM_COLOR_FORMAT_ was a bitmask,
drm_output_color_format is a proper enum. However, the enum was done is
such a way than DRM_COLOR_FORM... | {
"author": "Maxime Ripard <mripard@kernel.org>",
"date": "Fri, 27 Feb 2026 14:59:51 +0100",
"is_openbsd": false,
"thread_id": "20260227-drm-rework-color-formats-v2-13-8bd278e2af9d@kernel.org.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series creates an enum to represent the output color format as an
enum instead of a bitmask, and consolidate the HDMI helpers to use the
new enum.
This should make Nicolas' work easier.
It has been build tested, and passes kunit tests.
Let me know what you think,
Maxime
---
Changes in v2:
- Add missing co... | null | null | null | [PATCH v2 00/14] drm: Create drm_output_color_format enum | Now that we introduced a new drm_output_color_format enum to represent
what DRM_COLOR_FORMAT_* bits were representing, we can switch to the new
enum.
The main difference is that while DRM_COLOR_FORMAT_ was a bitmask,
drm_output_color_format is a proper enum. However, the enum was done is
such a way than DRM_COLOR_FORM... | {
"author": "Maxime Ripard <mripard@kernel.org>",
"date": "Fri, 27 Feb 2026 14:59:52 +0100",
"is_openbsd": false,
"thread_id": "20260227-drm-rework-color-formats-v2-13-8bd278e2af9d@kernel.org.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series creates an enum to represent the output color format as an
enum instead of a bitmask, and consolidate the HDMI helpers to use the
new enum.
This should make Nicolas' work easier.
It has been build tested, and passes kunit tests.
Let me know what you think,
Maxime
---
Changes in v2:
- Add missing co... | null | null | null | [PATCH v2 00/14] drm: Create drm_output_color_format enum | Now that we introduced a new drm_output_color_format enum to represent
what DRM_COLOR_FORMAT_* bits were representing, we can switch to the new
enum.
The main difference is that while DRM_COLOR_FORMAT_ was a bitmask,
drm_output_color_format is a proper enum. However, the enum was done is
such a way than DRM_COLOR_FORM... | {
"author": "Maxime Ripard <mripard@kernel.org>",
"date": "Fri, 27 Feb 2026 14:59:53 +0100",
"is_openbsd": false,
"thread_id": "20260227-drm-rework-color-formats-v2-13-8bd278e2af9d@kernel.org.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series creates an enum to represent the output color format as an
enum instead of a bitmask, and consolidate the HDMI helpers to use the
new enum.
This should make Nicolas' work easier.
It has been build tested, and passes kunit tests.
Let me know what you think,
Maxime
---
Changes in v2:
- Add missing co... | null | null | null | [PATCH v2 00/14] drm: Create drm_output_color_format enum | Now that we introduced a new drm_output_color_format enum to represent
what DRM_COLOR_FORMAT_* bits were representing, we can switch to the new
enum.
The main difference is that while DRM_COLOR_FORMAT_ was a bitmask,
drm_output_color_format is a proper enum. However, the enum was done is
such a way than DRM_COLOR_FORM... | {
"author": "Maxime Ripard <mripard@kernel.org>",
"date": "Fri, 27 Feb 2026 14:59:54 +0100",
"is_openbsd": false,
"thread_id": "20260227-drm-rework-color-formats-v2-13-8bd278e2af9d@kernel.org.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series creates an enum to represent the output color format as an
enum instead of a bitmask, and consolidate the HDMI helpers to use the
new enum.
This should make Nicolas' work easier.
It has been build tested, and passes kunit tests.
Let me know what you think,
Maxime
---
Changes in v2:
- Add missing co... | null | null | null | [PATCH v2 00/14] drm: Create drm_output_color_format enum | Now that we introduced a new drm_output_color_format enum to represent
what DRM_COLOR_FORMAT_* bits were representing, we can switch to the new
enum.
The main difference is that while DRM_COLOR_FORMAT_ was a bitmask,
drm_output_color_format is a proper enum. However, the enum was done is
such a way than DRM_COLOR_FORM... | {
"author": "Maxime Ripard <mripard@kernel.org>",
"date": "Fri, 27 Feb 2026 14:59:55 +0100",
"is_openbsd": false,
"thread_id": "20260227-drm-rework-color-formats-v2-13-8bd278e2af9d@kernel.org.mbox.gz"
} |
lkml_critique | linux-arm-kernel | Hi,
This series creates an enum to represent the output color format as an
enum instead of a bitmask, and consolidate the HDMI helpers to use the
new enum.
This should make Nicolas' work easier.
It has been build tested, and passes kunit tests.
Let me know what you think,
Maxime
---
Changes in v2:
- Add missing co... | null | null | null | [PATCH v2 00/14] drm: Create drm_output_color_format enum | Now that we introduced a new drm_output_color_format enum to represent
what DRM_COLOR_FORMAT_* bits were representing, we can switch to the new
enum.
The main difference is that while DRM_COLOR_FORMAT_ was a bitmask,
drm_output_color_format is a proper enum. However, the enum was done is
such a way than DRM_COLOR_FORM... | {
"author": "Maxime Ripard <mripard@kernel.org>",
"date": "Fri, 27 Feb 2026 14:59:56 +0100",
"is_openbsd": false,
"thread_id": "20260227-drm-rework-color-formats-v2-13-8bd278e2af9d@kernel.org.mbox.gz"
} |
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