id stringlengths 40 40 | instruction stringlengths 68 308 | input stringlengths 17 33.4k | output stringlengths 100 30k |
|---|---|---|---|
90d5aed2d9c7d2f3915b75342988114fd7b6c13d | Analyze and fix the following issue in the Linux kernel code: [PATCH] fealnx section fix | Problem Details:
With CONFIG_HOTPLUG=n it won't compile:
distcc[25607] ERROR: compile drivers/net/fealnx.c on g5/64 failed
version[] is referred to from both __init code and from __devinit code, so
move it out of __init altogether.
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed... | ```diff
diff --git a/drivers/net/fealnx.c b/drivers/net/fealnx.c
index 97d34fee8c1f..567e27413cfd 100644
--- a/drivers/net/fealnx.c
+++ b/drivers/net/fealnx.c
@@ -92,7 +92,7 @@ static int full_duplex[MAX_UNITS] = { -1, -1, -1, -1, -1, -1, -1, -1 };
#include <asm/uaccess.h>
/* These identify the driver base version ... |
c9d26c9785d900d8547b268f0c0507f252879c48 | Analyze and fix the following issue in the Linux kernel code: [PATCH] winbond-840 section fix | Problem Details:
With CONFIG_HOTPLUG=n it won't compile:
drivers/net/tulip/winbond-840.c:141: error: version causes a section type conflict
(For some reason it gets the same error if marked __initdata. Give up.)
Cc: Valerie Henson <val_henson@linux.intel.com>
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew ... | ```diff
diff --git a/drivers/net/tulip/winbond-840.c b/drivers/net/tulip/winbond-840.c
index 7f414815cc62..eba9083da146 100644
--- a/drivers/net/tulip/winbond-840.c
+++ b/drivers/net/tulip/winbond-840.c
@@ -138,7 +138,7 @@ static int full_duplex[MAX_UNITS] = {-1, -1, -1, -1, -1, -1, -1, -1};
#include <asm/irq.h>
/*... |
c971ef46cb94b8bb4a12555fa757e5f67934fcd9 | Analyze and fix the following issue in the Linux kernel code: [PATCH] seeq8005 section fix | Problem Details:
WARNING: drivers/net/seeq8005.o - Section mismatch: reference to .init.text:seeq8005_probe from .text between 'init_module' (at offset 0x106) and 'seeq8005_open'
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org> | ```diff
diff --git a/drivers/net/seeq8005.c b/drivers/net/seeq8005.c
index efd0f235020f..01392bca0223 100644
--- a/drivers/net/seeq8005.c
+++ b/drivers/net/seeq8005.c
@@ -742,7 +742,7 @@ module_param(irq, int, 0);
MODULE_PARM_DESC(io, "SEEQ 8005 I/O base address");
MODULE_PARM_DESC(irq, "SEEQ 8005 IRQ number");
-in... |
1e13b0d82d24ac3c8b2f16a09dd9ce537cad134c | Analyze and fix the following issue in the Linux kernel code: [PATCH] ni65 section fix | Problem Details:
WARNING: drivers/net/ni65.o - Section mismatch: reference to .init.text:ni65_probe from .text between 'init_module' (at offset 0x54a) and 'ni65_stop_start'
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org> | ```diff
diff --git a/drivers/net/ni65.c b/drivers/net/ni65.c
index bb42ff218484..810cc572f5f7 100644
--- a/drivers/net/ni65.c
+++ b/drivers/net/ni65.c
@@ -1253,7 +1253,7 @@ MODULE_PARM_DESC(irq, "ni6510 IRQ number (ignored for some cards)");
MODULE_PARM_DESC(io, "ni6510 I/O base address");
MODULE_PARM_DESC(dma, "ni65... |
5e5fa01d55e9949660a89b23f4a43884eaf49097 | Analyze and fix the following issue in the Linux kernel code: [PATCH] wd section fix | Problem Details:
WARNING: drivers/net/wd.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0xfd) and 'wd_open'
WARNING: drivers/net/wd.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x14b) and 'wd_open'
WARNING: drivers/net/wd.o - Sect... | ```diff
diff --git a/drivers/net/wd.c b/drivers/net/wd.c
index 7caa8dc88a58..b1ba1872f315 100644
--- a/drivers/net/wd.c
+++ b/drivers/net/wd.c
@@ -500,8 +500,8 @@ MODULE_LICENSE("GPL");
/* This is set up so that only a single autoprobe takes place per call.
ISA device autoprobes on a running machine are not recomme... |
daca7cd7612639848c39744e02dab537755b31a1 | Analyze and fix the following issue in the Linux kernel code: [PATCH] smctr section fix | Problem Details:
WARNING: drivers/net/tokenring/smctr.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x2ba0) and 'smctr_reset_adapter'
WARNING: drivers/net/tokenring/smctr.o - Section mismatch: reference to .init.text:smctr_probe from .text between 'init_module' (at offset 0x... | ```diff
diff --git a/drivers/net/tokenring/smctr.c b/drivers/net/tokenring/smctr.c
index cd2e0251e2bc..85a7f797d343 100644
--- a/drivers/net/tokenring/smctr.c
+++ b/drivers/net/tokenring/smctr.c
@@ -5666,7 +5666,7 @@ module_param_array(io, int, NULL, 0);
module_param_array(irq, int, NULL, 0);
module_param(ringspeed, ... |
6d2cdb4fd1cc1b15ad070a57c9b2bc40bb1565e7 | Analyze and fix the following issue in the Linux kernel code: [PATCH] ibmtr section fix | Problem Details:
WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.data:ibmtr_mem_base from .text between 'ibmtr_probe1' (at offset 0x6e6) and 'ibmtr_probe_card'
WARNING: drivers/net/tokenring/ibmtr.o - Section mismatch: reference to .init.data:ibmtr_mem_base from .text between 'ibmtr_probe1... | ```diff
diff --git a/drivers/net/tokenring/ibmtr.c b/drivers/net/tokenring/ibmtr.c
index 9f491563944e..4470025ff7f8 100644
--- a/drivers/net/tokenring/ibmtr.c
+++ b/drivers/net/tokenring/ibmtr.c
@@ -140,7 +140,7 @@ in the event that chatty debug messages are desired - jjs 12/30/98 */
/* version and credits */
#ifnd... |
19a8664d8a05f75cab3cd4eb8022d22d3f0c53c3 | Analyze and fix the following issue in the Linux kernel code: [PATCH] ni52 section fix | Problem Details:
WARNING: drivers/net/ni52.o - Section mismatch: reference to .init.text:ni52_probe from .text between 'init_module' (at offset 0x997) and 'ni52_close'
WARNING: drivers/net/ni65.o - Section mismatch: reference to .init.text:ni65_probe from .text between 'init_module' (at offset 0x54a) and 'ni65_stop_sta... | ```diff
diff --git a/drivers/net/ni52.c b/drivers/net/ni52.c
index fa854c8fde75..4d52ecf8af56 100644
--- a/drivers/net/ni52.c
+++ b/drivers/net/ni52.c
@@ -1323,7 +1323,7 @@ MODULE_PARM_DESC(irq, "NI5210 IRQ number,required");
MODULE_PARM_DESC(memstart, "NI5210 memory base address,required");
MODULE_PARM_DESC(memend, ... |
dab3d02ec05d16aab680de471cb5d20c5d4852e8 | Analyze and fix the following issue in the Linux kernel code: [PATCH] lne390 section fix | Problem Details:
WARNING: drivers/net/lne390.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x100) and 'lne390_close'
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org> | ```diff
diff --git a/drivers/net/lne390.c b/drivers/net/lne390.c
index 646e89fc3562..c0ec7f6abcb2 100644
--- a/drivers/net/lne390.c
+++ b/drivers/net/lne390.c
@@ -406,7 +406,7 @@ MODULE_PARM_DESC(mem, "memory base address(es)");
MODULE_DESCRIPTION("Mylex LNE390A/B EISA Ethernet driver");
MODULE_LICENSE("GPL");
-int... |
3805f0e28ca313893b87e881201561d5c1857dd8 | Analyze and fix the following issue in the Linux kernel code: [PATCH] lance section fix | Problem Details:
WARNING: drivers/net/lance.o - Section mismatch: reference to .init.data:lance_portlist from .text between 'init_module' (at offset 0x8d3) and 'lance_purge_ring'
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org> | ```diff
diff --git a/drivers/net/lance.c b/drivers/net/lance.c
index c1c3452c90ca..5b4dbfe5fb77 100644
--- a/drivers/net/lance.c
+++ b/drivers/net/lance.c
@@ -326,7 +326,7 @@ MODULE_PARM_DESC(dma, "LANCE/PCnet ISA DMA channel (ignored for some devices)");
MODULE_PARM_DESC(irq, "LANCE/PCnet IRQ number (ignored for some... |
58f149fc65ebced1148789cfb37457a8c7aaca75 | Analyze and fix the following issue in the Linux kernel code: [PATCH] eth16i section fix | Problem Details:
WARNING: drivers/net/eth16i.o - Section mismatch: reference to .init.data:cardname from .text between 'init_module' (at offset 0x6d2) and 'eth16i_multicast'
WARNING: drivers/net/eth16i.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x6ef) and 'eth16i_multicas... | ```diff
diff --git a/drivers/net/eth16i.c b/drivers/net/eth16i.c
index 4bf76f86d8e9..ca42efa9143c 100644
--- a/drivers/net/eth16i.c
+++ b/drivers/net/eth16i.c
@@ -1434,7 +1434,7 @@ MODULE_PARM_DESC(mediatype, "eth16i media type of interface(s) (bnc,tp,dix,auto,
module_param(debug, int, 0);
MODULE_PARM_DESC(debug, "et... |
5757f5c6d7d9cbe4bf6a464f1842a767f505d440 | Analyze and fix the following issue in the Linux kernel code: [PATCH] es3210 section fix | Problem Details:
WARNING: drivers/net/es3210.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0xdf) and 'es_close'
WARNING: drivers/net/es3210.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x100) and 'es_close'
Cc: Jeff Garzik <jeff... | ```diff
diff --git a/drivers/net/es3210.c b/drivers/net/es3210.c
index 6b0ab1eac3fb..fd7b32a24ea4 100644
--- a/drivers/net/es3210.c
+++ b/drivers/net/es3210.c
@@ -421,8 +421,7 @@ MODULE_PARM_DESC(mem, "memory base address(es)");
MODULE_DESCRIPTION("Racal-Interlan ES3210 EISA ethernet driver");
MODULE_LICENSE("GPL");
... |
b1176b95b4b851b05a2f541ef54e7ce3ed358d19 | Analyze and fix the following issue in the Linux kernel code: [PATCH] eexpress section fix | Problem Details:
WARNING: drivers/net/eexpress.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x6c3) and 'eexp_hw_lasttxstat'
WARNING: drivers/net/eexpress.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x74f) and 'eexp_hw_lasttxsta... | ```diff
diff --git a/drivers/net/eexpress.c b/drivers/net/eexpress.c
index 33291bcf6d4c..0701c1d810ca 100644
--- a/drivers/net/eexpress.c
+++ b/drivers/net/eexpress.c
@@ -1698,7 +1698,7 @@ MODULE_LICENSE("GPL");
* are specified, we verify and then use them. If no parameters are given, we
* autoprobe for one card o... |
02a3245fcf0911ff92100aa54823dc1c5950fba9 | Analyze and fix the following issue in the Linux kernel code: [PATCH] eepro section fix | Problem Details:
WARNING: drivers/net/eepro.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x284) and 'eepro_ethtool_get_drvinfo'
WARNING: drivers/net/eepro.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x2a7) and 'eepro_ethtool_ge... | ```diff
diff --git a/drivers/net/eepro.c b/drivers/net/eepro.c
index 20d31430c74f..8dc61d65dd23 100644
--- a/drivers/net/eepro.c
+++ b/drivers/net/eepro.c
@@ -1807,8 +1807,7 @@ MODULE_PARM_DESC(irq, "EtherExpress Pro/10 IRQ number(s)");
MODULE_PARM_DESC(mem, "EtherExpress Pro/10 Rx buffer size(es) in kB (3-29)");
MOD... |
d543cbb6d192313d9027ed09c7a1e085b1234082 | Analyze and fix the following issue in the Linux kernel code: [PATCH] e2100 section fix | Problem Details:
WARNING: drivers/net/e2100.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0xd9) and 'e21_reset_8390'
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org> | ```diff
diff --git a/drivers/net/e2100.c b/drivers/net/e2100.c
index e5c5cd2a2712..e4e733a380e3 100644
--- a/drivers/net/e2100.c
+++ b/drivers/net/e2100.c
@@ -425,8 +425,8 @@ MODULE_LICENSE("GPL");
/* This is set up so that only a single autoprobe takes place per call.
ISA device autoprobes on a running machine are... |
5d930108c914c04fbb0bfbb059d23a5fcaf0d1e7 | Analyze and fix the following issue in the Linux kernel code: [PATCH] at1700 section fix | Problem Details:
WARNING: drivers/net/at1700.o - Section mismatch: reference to .init.text:at1700_probe from .text between 'init_module' (at offset 0x75) and 'net_get_stats'
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org> | ```diff
diff --git a/drivers/net/at1700.c b/drivers/net/at1700.c
index 5d7929c79bce..4ca061c2d5b2 100644
--- a/drivers/net/at1700.c
+++ b/drivers/net/at1700.c
@@ -901,7 +901,7 @@ MODULE_PARM_DESC(io, "AT1700/FMV18X I/O base address");
MODULE_PARM_DESC(irq, "AT1700/FMV18X IRQ number");
MODULE_PARM_DESC(net_debug, "AT1... |
e26c129a49a7a4990f362a9cdb3084198b4d9d7b | Analyze and fix the following issue in the Linux kernel code: [PATCH] cs89x0 section fix | Problem Details:
WARNING: drivers/net/cs89x0.o - Section mismatch: reference to .init.data:version from .text between 'init_module' (at offset 0x13d8) and 'net_get_stats'
WARNING: drivers/net/cs89x0.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0x1634) and 'net_get_stats'
WA... | ```diff
diff --git a/drivers/net/cs89x0.c b/drivers/net/cs89x0.c
index 47eecce35fa4..2dcca79b1f6a 100644
--- a/drivers/net/cs89x0.c
+++ b/drivers/net/cs89x0.c
@@ -1905,8 +1905,7 @@ MODULE_LICENSE("GPL");
*/
-int
-init_module(void)
+int __init init_module(void)
{
struct net_device *dev = alloc_etherdev(sizeof(st... |
5f3bc456ce190a963a8816be5a318df9998f3bc5 | Analyze and fix the following issue in the Linux kernel code: [PATCH] cops section fix | Problem Details:
WARNING: drivers/net/appletalk/cops.o - Section mismatch: reference to .init.text:cops_probe from .text between 'init_module' (at offset 0xae) and 'cops_rx'
Cc: "David S. Miller" <davem@davemloft.net>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org> | ```diff
diff --git a/drivers/net/appletalk/cops.c b/drivers/net/appletalk/cops.c
index 1d01ac0000e4..ae7f828344d9 100644
--- a/drivers/net/appletalk/cops.c
+++ b/drivers/net/appletalk/cops.c
@@ -1030,7 +1030,7 @@ module_param(io, int, 0);
module_param(irq, int, 0);
module_param(board_type, int, 0);
-int init_module... |
62a87b8051ded3d1fcb89773c9febd1bb34d3cbd | Analyze and fix the following issue in the Linux kernel code: [PATCH] ac3200 section fixes | Problem Details:
WARNING: drivers/net/ac3200.o - Section mismatch: reference to .init.text: from .text between 'init_module' (at offset 0xf9) and 'ac_close_card'
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <jeff@garzik.org> | ```diff
diff --git a/drivers/net/ac3200.c b/drivers/net/ac3200.c
index 7952dc6d77e3..0fbbcb75af69 100644
--- a/drivers/net/ac3200.c
+++ b/drivers/net/ac3200.c
@@ -370,8 +370,7 @@ MODULE_PARM_DESC(mem, "Memory base address(es)");
MODULE_DESCRIPTION("Ansel AC3200 EISA ethernet driver");
MODULE_LICENSE("GPL");
-int
-i... |
864fe05dfa4ff3e230acf3b4ccf878b6f22603c4 | Analyze and fix the following issue in the Linux kernel code: [PATCH] 82596 section fixes | Problem Details:
WARNING: drivers/net/82596.o - Section mismatch: reference to .init.text:i82596_probe from .text between 'init_module' (at offset 0x141) and 'i596_add_cmd'
Also nail a couple of crazy inlines.
Cc: Jeff Garzik <jeff@garzik.org>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Jeff Garzik <j... | ```diff
diff --git a/drivers/net/82596.c b/drivers/net/82596.c
index 7e2ca9571467..257d3bce3993 100644
--- a/drivers/net/82596.c
+++ b/drivers/net/82596.c
@@ -899,7 +899,7 @@ memory_squeeze:
}
-static inline void i596_cleanup_cmd(struct net_device *dev, struct i596_private *lp)
+static void i596_cleanup_cmd(struct... |
33ccf8d1080bdccb4751a92f6da361a6e01b7cc0 | Analyze and fix the following issue in the Linux kernel code: [SCSI] lpfc 8.1.9 : Misc Bug Fixes | Problem Details:
Misc Bug Fixes:
- Cap MBX_DOWN_LINK command timeout to 60 seconds
- Fix double free of ndlp object
- Don't free mbox structures on error. The completion handlers expect to do so.
- Clear host attention work items when going offline
- Fixed discovery issues in multi-initiator environments.
Signed-off-b... | ```diff
diff --git a/drivers/scsi/lpfc/lpfc_attr.c b/drivers/scsi/lpfc/lpfc_attr.c
index 76f8bd53e230..d384c16f4a87 100644
--- a/drivers/scsi/lpfc/lpfc_attr.c
+++ b/drivers/scsi/lpfc/lpfc_attr.c
@@ -222,7 +222,7 @@ lpfc_issue_lip(struct Scsi_Host *host)
pmboxq->mb.mbxCommand = MBX_DOWN_LINK;
pmboxq->mb.mbxOwner = O... |
04846f25920d4b05d6040c531cc601049260db52 | Analyze and fix the following issue in the Linux kernel code: [SCSI] limit recursion when flushing shost->starved_list | Problem Details:
Attached is a patch that should limit a possible recursion that can
lead to a stack overflow like follows:
Kernel stack overflow.
CPU: 3 Not tainted
Process zfcperp0.0.d819
(pid: 13897, task: 000000003e0d8cc8, ksp: 000000003499dbb8)
Krnl PSW : 0404000180000000 000000000030f8b2 (get_device+0x12/0... | ```diff
diff --git a/drivers/scsi/scsi_lib.c b/drivers/scsi/scsi_lib.c
index 077c1c691210..d6743b959a72 100644
--- a/drivers/scsi/scsi_lib.c
+++ b/drivers/scsi/scsi_lib.c
@@ -551,7 +551,15 @@ static void scsi_run_queue(struct request_queue *q)
list_del_init(&sdev->starved_entry);
spin_unlock_irqrestore(shost->hos... |
15d00c0b91ca776b51b5ab04f79ab35b06670d30 | Analyze and fix the following issue in the Linux kernel code: [GFS2] Fix leak of gfs2_bufdata | Problem Details:
This fixes a memory leak of struct gfs2_bufdata and also some
problems in the ordered write handling code. It needs a bit
more testing, but I believe that the reference counting of
ordered write buffers should now be correct.
This is aimed at fixing Red Hat bugzilla: #201028 and #201082
Signed-off-by... | ```diff
diff --git a/fs/gfs2/lops.c b/fs/gfs2/lops.c
index af03bf380f46..04bceb75ff23 100644
--- a/fs/gfs2/lops.c
+++ b/fs/gfs2/lops.c
@@ -464,7 +464,7 @@ static void databuf_lo_add(struct gfs2_sbd *sdp, struct gfs2_log_element *le)
struct gfs2_inode *ip = GFS2_I(mapping->host);
tr->tr_touched = 1;
- if (!list_em... |
5beba53230351b2d77c317c22e66c415f2ebaf02 | Analyze and fix the following issue in the Linux kernel code: IB/mthca: No userspace SRQs if HCA doesn't have SRQ support | Problem Details:
Leave all SRQ methods out of the device's uverbs_cmd_mask if the
device doesn't have SRQ support (because of ancient firmware) so that
we don't allow userspace to call the driver's create_srq method. This
fixes a userspace-triggerable oops caused by ib_uverbs_create_srq()
following the device's ->crea... | ```diff
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.c b/drivers/infiniband/hw/mthca/mthca_provider.c
index 230ae21db8fd..265b1d1c4a62 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.c
+++ b/drivers/infiniband/hw/mthca/mthca_provider.c
@@ -1287,11 +1287,7 @@ int mthca_register_device(struct mthca_dev... |
e2785f0d4251c35d6e82ec819354374c8c17d63d | Analyze and fix the following issue in the Linux kernel code: [ARM] 3755/1: dmabounce: fix return value for find_safe_buffer | Problem Details:
Patch from Kevin Hilman
Previous locking changes to dmabounce incorrectly return non-NULL even
when buffer not found. Fix it up.
Signed-off-by: Kevin Hilman <khilman@mvista.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk> | ```diff
diff --git a/arch/arm/common/dmabounce.c b/arch/arm/common/dmabounce.c
index 5b7c26395b44..028bdc9228fb 100644
--- a/arch/arm/common/dmabounce.c
+++ b/arch/arm/common/dmabounce.c
@@ -179,17 +179,19 @@ alloc_safe_buffer(struct dmabounce_device_info *device_info, void *ptr,
static inline struct safe_buffer *
fi... |
f57e1abd1bb297994c7398478b4c37e628095243 | Analyze and fix the following issue in the Linux kernel code: [ARM] 3753/1: S3C24XX: DMA fixes | Problem Details:
Patch from Ben Dooks
A number of small issues with the S3C24XX DMA have
cropped up, which this patch fixes. These are:
- check wether we can load another buff in start
- update state handling in s3c2410_dma_lastxfer
- only reload in irq if channel is not idle
- more informative timeout errors... | ```diff
diff --git a/arch/arm/mach-s3c2410/dma.c b/arch/arm/mach-s3c2410/dma.c
index 094cc52745c5..25855452fe8c 100644
--- a/arch/arm/mach-s3c2410/dma.c
+++ b/arch/arm/mach-s3c2410/dma.c
@@ -112,7 +112,7 @@ dmadbg_capture(s3c2410_dma_chan_t *chan, struct s3c2410_dma_regstate *regs)
}
static void
-dmadbg_showregs(co... |
8311731afc439f508ab4d759edadedae75afb73e | Analyze and fix the following issue in the Linux kernel code: [NETFILTER]: ip_tables: fix table locking in ipt_do_table | Problem Details:
table->private might change because of ruleset changes, don't use it without
holding the lock.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/net/ipv4/netfilter/ip_tables.c b/net/ipv4/netfilter/ip_tables.c
index f316ff5fd8a6..048514f15f2f 100644
--- a/net/ipv4/netfilter/ip_tables.c
+++ b/net/ipv4/netfilter/ip_tables.c
@@ -230,7 +230,7 @@ ipt_do_table(struct sk_buff **pskb,
const char *indev, *outdev;
void *table_base;
struct ipt_en... |
d205dc40798d97d63ad348bfaf7394f445d152d4 | Analyze and fix the following issue in the Linux kernel code: [NETFILTER]: ctnetlink: fix deadlock in table dumping | Problem Details:
ip_conntrack_put must not be called while holding ip_conntrack_lock
since destroy_conntrack takes it again.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/net/ipv4/netfilter/ip_conntrack_netlink.c b/net/ipv4/netfilter/ip_conntrack_netlink.c
index 33891bb1fde4..0d4cc92391fa 100644
--- a/net/ipv4/netfilter/ip_conntrack_netlink.c
+++ b/net/ipv4/netfilter/ip_conntrack_netlink.c
@@ -415,21 +415,18 @@ ctnetlink_dump_table(struct sk_buff *skb, struct netlin... |
9e8a9bc2d2c3ac3b8542cc5c2544248df6f3f1c5 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Fix the mpc8641_hpcn.dts file. | Problem Details:
Add 'linux,phandle' entry to i8259@4d0 node.
Signed-off-by: Zhang Wei <wei.zhang@freescale.com>
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org> | ```diff
diff --git a/arch/powerpc/boot/dts/mpc8641_hpcn.dts b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
index e832a884d765..f0c7731743ea 100644
--- a/arch/powerpc/boot/dts/mpc8641_hpcn.dts
+++ b/arch/powerpc/boot/dts/mpc8641_hpcn.dts
@@ -293,6 +293,7 @@
f800 0 0 4 4d0 0 0
>;
i8259@4d0 {
+ linux,phandle = ... |
5315862045c5dc5dfe0754fbd07df1350180628a | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Offer PCI as a CONFIG choice for PPC_86xx. | Problem Details:
Also fix 80-column run-over.
Signed-off-by: Jon Loeliger <jdl@freescale.com>
Signed-off-by: Paul Mackerras <paulus@samba.org> | ```diff
diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig
index 13e583f16ede..abb325eb8f75 100644
--- a/arch/powerpc/Kconfig
+++ b/arch/powerpc/Kconfig
@@ -836,9 +836,10 @@ config MCA
bool
config PCI
- bool "PCI support" if 40x || CPM2 || PPC_83xx || PPC_85xx || PPC_MPC52xx || (EMBEDDED && PPC_ISERIES) \
- ... |
6e8fcbf64024f9056ba122abbb66554aa76bae5d | Analyze and fix the following issue in the Linux kernel code: [IPV4]: severe locking bug in fib_semantics.c | Problem Details:
Found in 2.4 by Yixin Pan <yxpan@hotmail.com>.
> When I read fib_semantics.c of Linux-2.4.32, write_lock(&fib_info_lock) =
> is used in fib_release_info() instead of write_lock_bh(&fib_info_lock). =
> Is the following case possible: a BH interrupts fib_release_info() while =
> holding the write lock,... | ```diff
diff --git a/net/ipv4/fib_semantics.c b/net/ipv4/fib_semantics.c
index 9be53a8e72c3..51738000f3dc 100644
--- a/net/ipv4/fib_semantics.c
+++ b/net/ipv4/fib_semantics.c
@@ -159,7 +159,7 @@ void free_fib_info(struct fib_info *fi)
void fib_release_info(struct fib_info *fi)
{
- write_lock(&fib_info_lock);
+ writ... |
acd6e00b8e4db542cb6bc9ddfbb4e18bbe29ce4d | Analyze and fix the following issue in the Linux kernel code: [MCAST]: Fix filter leak on device removal. | Problem Details:
This fixes source filter leakage when a device is removed and a
process leaves the group thereafter.
This also includes corresponding fixes for IPv6 multicast source
filters on device removal.
Signed-off-by: David L Stevens <dlstevens@us.ibm.com>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/net/ipv4/igmp.c b/net/ipv4/igmp.c
index e981369ebe13..8e8117c19e4d 100644
--- a/net/ipv4/igmp.c
+++ b/net/ipv4/igmp.c
@@ -1793,29 +1793,35 @@ int ip_mc_leave_group(struct sock *sk, struct ip_mreqn *imr)
struct in_device *in_dev;
u32 group = imr->imr_multiaddr.s_addr;
u32 ifindex;
+ int ret = ... |
d4274b51a5c8147b5341e15927368e75b632d297 | Analyze and fix the following issue in the Linux kernel code: [PPP]: handle kmalloc failures and convert to using kzalloc | Problem Details:
The PPP code contains two kmalloc()s followed by memset()s without
handling a possible memory allocation failure. (Suggested by Joe
Perches).
And furthermore, conversions from kmalloc+memset to kzalloc.
[akpm@osdl.org: fix error-path leak]
[akpm@osdl.org: cleanups]
[paulus@samba.org: don't add usele... | ```diff
diff --git a/drivers/net/ppp_generic.c b/drivers/net/ppp_generic.c
index 0ec6e9d57b94..c872f7c6cce3 100644
--- a/drivers/net/ppp_generic.c
+++ b/drivers/net/ppp_generic.c
@@ -192,7 +192,7 @@ struct cardmap {
void *ptr[CARDMAP_WIDTH];
};
static void *cardmap_get(struct cardmap *map, unsigned int nr);
-static... |
c0956bd25161bff45304d482cda51ca4b3b572f1 | Analyze and fix the following issue in the Linux kernel code: [PKT_SCHED] cls_u32: Fix typo. | Problem Details:
Signed-off-by: Ralf Hildebrandt <Ralf.Hildebrandt@charite.de>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/net/sched/cls_u32.c b/net/sched/cls_u32.c
index eea366966740..0a6cfa0005be 100644
--- a/net/sched/cls_u32.c
+++ b/net/sched/cls_u32.c
@@ -796,7 +796,7 @@ static int __init init_u32(void)
{
printk("u32 classifier\n");
#ifdef CONFIG_CLS_U32_PERF
- printk(" Perfomance counters on\n");
+ printk(... |
2f8af120a159a843948749ea88bcacda9779b132 | Analyze and fix the following issue in the Linux kernel code: [BNX2]: Fix tx race condition. | Problem Details:
Fix a subtle race condition between bnx2_start_xmit() and bnx2_tx_int()
similar to the one in tg3 discovered by Herbert Xu:
CPU0 CPU1
bnx2_start_xmit()
if (tx_ring_full) {
tx_lock
bnx2_tx()
if (!netif_queue_stopped)
netif_stop_queue()
if (!tx_ring_full)
update_tx_ring
ne... | ```diff
diff --git a/drivers/net/bnx2.c b/drivers/net/bnx2.c
index db73de0d2511..2099edbbfdfd 100644
--- a/drivers/net/bnx2.c
+++ b/drivers/net/bnx2.c
@@ -209,8 +209,10 @@ MODULE_DEVICE_TABLE(pci, bnx2_pci_tbl);
static inline u32 bnx2_tx_avail(struct bnx2 *bp)
{
- u32 diff = TX_RING_IDX(bp->tx_prod) - TX_RING_IDX(b... |
fb33f82568d32016b3b3c00819574f9526e52be3 | Analyze and fix the following issue in the Linux kernel code: [NET]: Terminology in ip-sysctl.txt | Problem Details:
this minor patch fixes the description of net.ipv4.tcp_mem sysctl
in ip-sysctl.txt - the headline names the values "min, pressure, max",
while the description uses the "low, pressure, high" values.
Both tcp_rmem and tcp_wmem descriptions use the "min, pressure, max"
values, so I have changed the tcp_me... | ```diff
diff --git a/Documentation/networking/ip-sysctl.txt b/Documentation/networking/ip-sysctl.txt
index d46338af6002..3e0c017e7877 100644
--- a/Documentation/networking/ip-sysctl.txt
+++ b/Documentation/networking/ip-sysctl.txt
@@ -294,15 +294,15 @@ tcp_rmem - vector of 3 INTEGERs: min, default, max
Default: 87380... |
deb47c66e12a645f7eec9b1c153c05ed47989439 | Analyze and fix the following issue in the Linux kernel code: [NETFILTER]: xt_physdev build fix | Problem Details:
It needs netfilter_bridge.h for brnf_deferred_hooks
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/net/netfilter/xt_physdev.c b/net/netfilter/xt_physdev.c
index a9f4f6f3c628..63a965467465 100644
--- a/net/netfilter/xt_physdev.c
+++ b/net/netfilter/xt_physdev.c
@@ -10,6 +10,7 @@
#include <linux/module.h>
#include <linux/skbuff.h>
+#include <linux/netfilter_bridge.h>
#include <linux/netfilter... |
855751125093f758871b70da2951d8b92b6368cc | Analyze and fix the following issue in the Linux kernel code: [NET]: Fix potential stack overflow in net/core/utils.c | Problem Details:
On High end systems (1024 or so cpus) this can potentially cause stack
overflow. Fix the stack usage.
Signed-off-by: Suresh Siddha <suresh.b.siddha@intel.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/net/core/utils.c b/net/core/utils.c
index 4f96f389243d..e31c90e05594 100644
--- a/net/core/utils.c
+++ b/net/core/utils.c
@@ -130,12 +130,13 @@ void __init net_random_init(void)
static int net_random_reseed(void)
{
int i;
- unsigned long seed[NR_CPUS];
+ unsigned long seed;
- get_random_bytes... |
9a936a2e0526089194159eae31238e36b1c19e74 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] powerpc: Clear HID0 attention enable on PPC970 at boot time | Problem Details:
Clear HID0[en_attn] at CPU init time on PPC970. Closes CVE-2006-4093.
Signed-off-by: Olof Johansson <olof@lixom.net>
Signed-off-by: Paul Mackerras <paulus@samba.org> | ```diff
diff --git a/arch/powerpc/kernel/cpu_setup_power4.S b/arch/powerpc/kernel/cpu_setup_power4.S
index f69af2c5d7b3..76e97aa71c45 100644
--- a/arch/powerpc/kernel/cpu_setup_power4.S
+++ b/arch/powerpc/kernel/cpu_setup_power4.S
@@ -76,6 +76,8 @@ _GLOBAL(__setup_cpu_ppc970)
mfspr r0,SPRN_HID0
li r11,5 /* clear ... |
e5c14ce118ab6a96afb2af5c4ec9727b03ab1936 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Fix irq radix tree remapping typo | Problem Details:
The code for using the radix tree for reverse mapping of interrupts has
a typo that causes it to create incorrect mappings if the software and
hardware numbers happen to be different. This would, among others, cause
the IDE interrupt to fail on js20's. This fixes it.
Signed-off-by: Benjamin Herrenschm... | ```diff
diff --git a/arch/powerpc/kernel/irq.c b/arch/powerpc/kernel/irq.c
index 01bdae35cb55..7ee685433319 100644
--- a/arch/powerpc/kernel/irq.c
+++ b/arch/powerpc/kernel/irq.c
@@ -693,7 +693,7 @@ unsigned int irq_radix_revmap(struct irq_host *host,
/* If not there, try to insert it */
virq = irq_find_mapping(hos... |
83db3dde2604d48e30a468c82da163dd1a8602b3 | Analyze and fix the following issue in the Linux kernel code: [POWERPC] kprobes: Fix possible system crash during out-of-line single-stepping | Problem Details:
- On archs that have no-exec support, we vmalloc() a executable scratch
area of PAGE_SIZE and divide it up into an array of slots of maximum
instruction size for that arch
- On a kprobe registration, the original instruction is copied to the
first available free slot, so if multiple kprobes are registe... | ```diff
diff --git a/arch/powerpc/kernel/kprobes.c b/arch/powerpc/kernel/kprobes.c
index 9f0898c89759..cd65c367b8b6 100644
--- a/arch/powerpc/kernel/kprobes.c
+++ b/arch/powerpc/kernel/kprobes.c
@@ -61,6 +61,8 @@ int __kprobes arch_prepare_kprobe(struct kprobe *p)
if (!ret) {
memcpy(p->ainsn.insn, p->addr, MAX_INS... |
eac8392f9591b359847b8a6abb75ca60967bcecd | Analyze and fix the following issue in the Linux kernel code: [POWERPC] Make secondary CPUs call into kdump on reset exception | Problem Details:
In the case of a system hang, the user will invoke soft-reset to
initiate the kdump boot. If xmon is enabled, the CPU(s) enter into the
xmon debugger. Unfortunately, the secondary CPU(s) will return to the
hung state when they exit from the debugger (returned from die() ->
system_reset_exception()).... | ```diff
diff --git a/arch/powerpc/kernel/traps.c b/arch/powerpc/kernel/traps.c
index 2105767fcc57..5147175f921c 100644
--- a/arch/powerpc/kernel/traps.c
+++ b/arch/powerpc/kernel/traps.c
@@ -211,6 +211,19 @@ void system_reset_exception(struct pt_regs *regs)
die("System Reset", regs, SIGABRT);
+ /*
+ * Some CPUs ... |
d68909f4c3eee09c13d4e5c86512c6c075553dbd | Analyze and fix the following issue in the Linux kernel code: ACPI: avoid irqrouter_resume might_sleep oops on resume from S4 | Problem Details:
__might_sleep+0x8e/0x93
acpi_os_wait_semaphore+0x50/0xa3
acpi_ut_acquire_mutex+0x28/0x6a
acpi_ns_get_node+0x46/0x88
acpi_ns_evaluate+0x2d/0xfc
acpi_rs_set_srs_method_data+0xc5/0xe1
acpi_set_current_resources+0x31/0x3f
acpi_pci_link_set+0xfc/0x1a5
irqrouter_resume+0x48/0x5f
and
__might_sleep+0x8e/0x93... | ```diff
diff --git a/drivers/acpi/osl.c b/drivers/acpi/osl.c
index b7d1514cd199..507f051d1cef 100644
--- a/drivers/acpi/osl.c
+++ b/drivers/acpi/osl.c
@@ -746,6 +746,16 @@ acpi_status acpi_os_wait_semaphore(acpi_handle handle, u32 units, u16 timeout)
ACPI_DEBUG_PRINT((ACPI_DB_MUTEX, "Waiting for semaphore[%p|%d|%d]\n... |
5672bde6355f2d12c49df1eec083d25afe489063 | Analyze and fix the following issue in the Linux kernel code: ACPI: hotkey.c fixes, fix for potential crash of hotkey.c | Problem Details:
While going through the code, I found out some memory leaks and potential
crashes in drivers/acpi/hotkey.c Please find the patch to fix them.
This patch does the following,
1. Fixes memory leaks in error paths of hotkey_write_config
2. Fixes freeing unallocated pointers in the error paths of hotkey_... | ```diff
diff --git a/drivers/acpi/hotkey.c b/drivers/acpi/hotkey.c
index 32c9d88fd196..1ba2db671865 100644
--- a/drivers/acpi/hotkey.c
+++ b/drivers/acpi/hotkey.c
@@ -91,6 +91,14 @@ enum {
HK_EVENT_ENTERRING_S5,
};
+enum conf_entry_enum {
+ bus_handle = 0,
+ bus_method = 1,
+ action_handle = 2,
+ method = 3,
+ LAS... |
3ae84d9269592a1284892c93597a604a894f1102 | Analyze and fix the following issue in the Linux kernel code: ixgb: fix cache miss due to miscalculation | Problem Details:
Reduce writeback threshold by 1. We were instructing the hardware to
wait until the 17th descriptor which went over the cache line limit.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke.jan.h.kok@intel.com> | ```diff
diff --git a/drivers/net/ixgb/ixgb_main.c b/drivers/net/ixgb/ixgb_main.c
index 7bbd447289b5..770eef28e735 100644
--- a/drivers/net/ixgb/ixgb_main.c
+++ b/drivers/net/ixgb/ixgb_main.c
@@ -140,12 +140,12 @@ module_param(debug, int, 0);
MODULE_PARM_DESC(debug, "Debug level (0=none,...,16=all)");
/* some define... |
1a821ca59593d307e564800c2f25ed1f9e1e2a6f | Analyze and fix the following issue in the Linux kernel code: e1000: explicit locking for two ethtool path functions | Problem Details:
Explicitly lock two more ethtool entry points completely instead
of the hardware reset only to prevent a race condition.
Signed-off-by: Jesse Brandeburg <jesse.brandeburg@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> | ```diff
diff --git a/drivers/net/e1000/e1000_ethtool.c b/drivers/net/e1000/e1000_ethtool.c
index 8edbc6b0b9c7..2baccf864328 100644
--- a/drivers/net/e1000/e1000_ethtool.c
+++ b/drivers/net/e1000/e1000_ethtool.c
@@ -183,6 +183,9 @@ e1000_set_settings(struct net_device *netdev, struct ethtool_cmd *ecmd)
return -EINVAL... |
673a052fde79ab5e9dce569b0336358812ddba2d | Analyze and fix the following issue in the Linux kernel code: e1000: Remove 0x1000 as supported device | Problem Details:
Remove pci ID 8086:1000 from the list fo supported devices. This device
has not functioned with the driver for very long (since v. 5.2.4!)
and we lack the resources to come with a substantial fix. There are only
few cards of this type out there.
Signed-off-by: Jeff Kirsher <Jeffrey.t.kirsher@intel.com... | ```diff
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index ea3d504599f7..bd7770f6b2a1 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -48,7 +48,6 @@ static char e1000_copyright[] = "Copyright (c) 1999-2006 Intel Corporation.";
* {PCI_DEVICE(PCI_VEN... |
e15fdd0391dfeb0d439ecac759fb88aca7930f2f | Analyze and fix the following issue in the Linux kernel code: e1000: Same cosmetic fix as earlier sent out for IPV4. | Problem Details:
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> | ```diff
diff --git a/drivers/net/e1000/e1000_main.c b/drivers/net/e1000/e1000_main.c
index 627f224d78bc..ea3d504599f7 100644
--- a/drivers/net/e1000/e1000_main.c
+++ b/drivers/net/e1000/e1000_main.c
@@ -2545,7 +2545,7 @@ e1000_tso(struct e1000_adapter *adapter, struct e1000_tx_ring *tx_ring,
cmd_length = E1000_TXD_... |
60ffa478759f39a2eb3be1ed179bc3764804b2c8 | Analyze and fix the following issue in the Linux kernel code: e100: Fix MDIO/MDIO-X | Problem Details:
MDIO/MDIO-X was broken due to a wrong errata. Removing the workaround
code fixes for affected NICs.
Signed-off-by: Jeff Kirsher <jeffrey.t.kirsher@intel.com>
Signed-off-by: Auke Kok <auke-jan.h.kok@intel.com> | ```diff
diff --git a/drivers/net/e100.c b/drivers/net/e100.c
index 91ef5f2fd768..5de9843d972d 100644
--- a/drivers/net/e100.c
+++ b/drivers/net/e100.c
@@ -1391,15 +1391,11 @@ static int e100_phy_init(struct nic *nic)
}
if((nic->mac >= mac_82550_D102) || ((nic->flags & ich) &&
- (mdio_read(netdev, nic->mii.phy_... |
acaea9ee460d0ba5a14f0066ba26cfa43dd5fdf3 | Analyze and fix the following issue in the Linux kernel code: IB/core: Fix SM LID/LID change with client reregister set | Problem Details:
After commit 12bbb2b7be7f5564952ebe0196623e97464b8ac5, when SM LID
change or LID change MAD also has a client reregistration bit set,
only CLIENT_REREGISTER event is generated.
As a result, the sa_query module and the cache module don't update the
port information, and ULPs (e.g. IPoIB) stop working. ... | ```diff
diff --git a/drivers/infiniband/core/cache.c b/drivers/infiniband/core/cache.c
index e05ca2cdc73f..75313ade2e0d 100644
--- a/drivers/infiniband/core/cache.c
+++ b/drivers/infiniband/core/cache.c
@@ -301,7 +301,8 @@ static void ib_cache_event(struct ib_event_handler *handler,
event->event == IB_EVENT_PORT_... |
4d8316d5ea4dcf0bf15d8a06d539ed7c99e9cfbe | Analyze and fix the following issue in the Linux kernel code: ACPI: fix boot with acpi=off | Problem Details:
Fix acpi_ac/battery boot with acpi=off
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Len Brown <len.brown@intel.com> | ```diff
diff --git a/drivers/acpi/ac.c b/drivers/acpi/ac.c
index 96309b9660da..11abc7bf777e 100644
--- a/drivers/acpi/ac.c
+++ b/drivers/acpi/ac.c
@@ -285,6 +285,8 @@ static int __init acpi_ac_init(void)
{
int result;
+ if (acpi_disabled)
+ return -ENODEV;
acpi_ac_dir = acpi_lock_ac_dir();
if (!acpi_ac_dir)... |
e0e92632715f08dddeddb72b76e04c20126e1f67 | Analyze and fix the following issue in the Linux kernel code: [PATCH] PATCH: 1 line 2.6.18 bugfix: modpost-64bit-fix.patch | Problem Details:
There is a small but annoying bug in scripts/mod/file2alias.c which causes
it to generate invalid aliases for input devices on 64 bit archs. This causes
joydev.ko to not be automaticly loaded when inserting a joystick, resulting in
a non working joystick (for the average user).
In scripts/mod/file2ali... | ```diff
diff --git a/scripts/mod/file2alias.c b/scripts/mod/file2alias.c
index 44312926b849..e2de650d3dbf 100644
--- a/scripts/mod/file2alias.c
+++ b/scripts/mod/file2alias.c
@@ -391,7 +391,7 @@ static void do_input(char *alias,
unsigned int i;
for (i = min; i < max; i++)
- if (arr[i / BITS_PER_LONG] & (1 << (i%... |
e466e4876bf39474e15d0572f2204578137ae7f5 | Analyze and fix the following issue in the Linux kernel code: [CIFS] Fix oops in cifs_close due to unitialized lock sem and list in | Problem Details:
new POSIX locking code
Signed-off-by: Steve French <sfrench@us.ibm.com> | ```diff
diff --git a/fs/cifs/CHANGES b/fs/cifs/CHANGES
index acb843b9bc3b..bd37727526ea 100644
--- a/fs/cifs/CHANGES
+++ b/fs/cifs/CHANGES
@@ -2,7 +2,10 @@ Version 1.45
------------
Do not time out lockw calls when using posix extensions. Do not
time out requests if server still responding reasonably fast
-on reques... |
2621e2a155140b01c6ff57b3863cda2922c2c8bd | Analyze and fix the following issue in the Linux kernel code: [WATCHDOG] Kconfig typos fix. | Problem Details:
Three typos in drivers/char/watchdog/Kconfig...
Signed-off-by: Matt LaPlante <kernel1@cyberdogtech.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be> | ```diff
diff --git a/drivers/char/watchdog/Kconfig b/drivers/char/watchdog/Kconfig
index d53f664a4dd8..fff89c2d88fd 100644
--- a/drivers/char/watchdog/Kconfig
+++ b/drivers/char/watchdog/Kconfig
@@ -45,7 +45,7 @@ config WATCHDOG_NOWAYOUT
comment "Watchdog Device Drivers"
depends on WATCHDOG
-# Architecture Indepen... |
74361cb6828398a96167b3234e186fbd731e5f30 | Analyze and fix the following issue in the Linux kernel code: [PATCH] fcntl(F_SETSIG) fix | Problem Details:
fcntl(F_SETSIG) no longer works on leases because
lease_release_private_callback() gets called as the lease is copied in
order to initialise it.
The problem is that lease_alloc() performs an unnecessary initialisation,
which sets the lease_manager_ops. Avoid the problem by allocating the
target lease... | ```diff
diff --git a/fs/locks.c b/fs/locks.c
index b0b41a64e10b..d7c53392cac1 100644
--- a/fs/locks.c
+++ b/fs/locks.c
@@ -1421,8 +1421,9 @@ static int __setlease(struct file *filp, long arg, struct file_lock **flp)
if (!leases_enable)
goto out;
- error = lease_alloc(filp, arg, &fl);
- if (error)
+ error = -ENOM... |
1d7ea7324ae7a59f8e17e4ba76a2707c1e6f24d2 | Analyze and fix the following issue in the Linux kernel code: [PATCH] fuse: fix error case in fuse_readpages | Problem Details:
Don't let fuse_readpages leave the @pages list not empty when exiting
on error.
[akpm@osdl.org: kernel-doc fixes]
Signed-off-by: Alexander Zarochentsev <zam@namesys.com>
Signed-off-by: Miklos Szeredi <miklos@szeredi.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gr... | ```diff
diff --git a/fs/fuse/file.c b/fs/fuse/file.c
index 63614ed16336..5c4fcd1dbf59 100644
--- a/fs/fuse/file.c
+++ b/fs/fuse/file.c
@@ -395,14 +395,16 @@ static int fuse_readpages(struct file *file, struct address_space *mapping,
struct fuse_readpages_data data;
int err;
+ err = -EIO;
if (is_bad_inode(inode)... |
9b41ea7289a589993d3daabc61f999b4147872c4 | Analyze and fix the following issue in the Linux kernel code: [PATCH] workqueue: remove lock_cpu_hotplug() | Problem Details:
Use a private lock instead. It protects all per-cpu data structures in
workqueue.c, including the workqueues list.
Fix a bug in schedule_on_each_cpu(): it was forgetting to lock down the
per-cpu resources.
Unfixed long-standing bug: if someone unplugs the CPU identified by
`singlethread_cpu' the ker... | ```diff
diff --git a/kernel/workqueue.c b/kernel/workqueue.c
index 448e8f7b342d..835fe28b87a8 100644
--- a/kernel/workqueue.c
+++ b/kernel/workqueue.c
@@ -68,7 +68,7 @@ struct workqueue_struct {
/* All the per-cpu workqueues on the system, for hotplug cpu to add/remove
threads to each one as cpus come/go. */
-st... |
e579dcbf23604cb33c08b5c3c3ac06ca36e7c683 | Analyze and fix the following issue in the Linux kernel code: [PATCH] futex_handle_fault always fails | Problem Details:
We found this issue last week w/ the -RT kernel, but it seems the same
issue is in mainline as well.
Basically it is possible for futex_unlock_pi to return without actually
freeing the lock. This is due to buggy logic in the use of
futex_handle_fault() and its attempt argument in a failure case.
Loo... | ```diff
diff --git a/kernel/futex.c b/kernel/futex.c
index c2b2e0b83abf..d4633c588f33 100644
--- a/kernel/futex.c
+++ b/kernel/futex.c
@@ -297,7 +297,7 @@ static int futex_handle_fault(unsigned long address, int attempt)
struct vm_area_struct * vma;
struct mm_struct *mm = current->mm;
- if (attempt >= 2 || !(vma ... |
6997a6faaa129a1c91775f7344c8d371a05178ea | Analyze and fix the following issue in the Linux kernel code: [PATCH] sys_getppid oopses on debug kernel | Problem Details:
sys_getppid() optimization can access a freed memory. On kernels with
DEBUG_SLAB turned ON, this results in Oops. As Dave Hansen noted, this
optimization is also unsafe for memory hotplug.
So this patch always takes the lock to be safe.
[oleg@tv-sign.ru: simplifications]
Signed-off-by: Kirill Korot... | ```diff
diff --git a/kernel/timer.c b/kernel/timer.c
index b650f04888ed..1d7dd6267c2d 100644
--- a/kernel/timer.c
+++ b/kernel/timer.c
@@ -1324,46 +1324,19 @@ asmlinkage long sys_getpid(void)
}
/*
- * Accessing ->group_leader->real_parent is not SMP-safe, it could
- * change from under us. However, rather than gett... |
485311a23c72c87332f9a55ce25e650e40ae3fc7 | Analyze and fix the following issue in the Linux kernel code: [PATCH] dm: BUG/OOPS fix | Problem Details:
Fix BUG I tripped on while testing failover and multipathing.
BUG shows up on error path in multipath_ctr() when parse_priority_group()
fails after returning at least once without error. The fix is to
initialize m->ti early - just after alloc()ing it.
BUG: unable to handle kernel NULL pointer derefe... | ```diff
diff --git a/drivers/md/dm-mpath.c b/drivers/md/dm-mpath.c
index 217615b33223..93f701ea87bc 100644
--- a/drivers/md/dm-mpath.c
+++ b/drivers/md/dm-mpath.c
@@ -710,6 +710,8 @@ static int multipath_ctr(struct dm_target *ti, unsigned int argc,
return -EINVAL;
}
+ m->ti = ti;
+
r = parse_features(&as, m, t... |
657b3010d8f8a72195dfcbe63040127d596f0b14 | Analyze and fix the following issue in the Linux kernel code: [PATCH] panic.c build fix | Problem Details:
kernel/panic.c: In function 'add_taint':
kernel/panic.c:176: warning: implicit declaration of function 'debug_locks_off'
Cc: Andi Kleen <ak@muc.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/kernel/panic.c b/kernel/panic.c
index d8a0bca21233..9b8dcfd1ca93 100644
--- a/kernel/panic.c
+++ b/kernel/panic.c
@@ -18,6 +18,7 @@
#include <linux/interrupt.h>
#include <linux/nmi.h>
#include <linux/kexec.h>
+#include <linux/debug_locks.h>
int panic_on_oops;
int tainted;
``` |
3773dc92055f219c2f2403f9de774b8ad41a9214 | Analyze and fix the following issue in the Linux kernel code: [PATCH] fix hrtimer percpu usage typo | Problem Details:
The percpu variable is used incorrectly in switch_hrtimer_base().
Signed-off-by: Jan Blunck <jblunck@suse.de>
Acked-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/kernel/hrtimer.c b/kernel/hrtimer.c
index be989efc7856..21c38a7e666b 100644
--- a/kernel/hrtimer.c
+++ b/kernel/hrtimer.c
@@ -187,7 +187,7 @@ switch_hrtimer_base(struct hrtimer *timer, struct hrtimer_base *base)
{
struct hrtimer_base *new_base;
- new_base = &__get_cpu_var(hrtimer_bases[base->i... |
1725cd0ae07bb31f68803edcc5bdc99952c7d2f4 | Analyze and fix the following issue in the Linux kernel code: [PATCH] adfs error message fix | Problem Details:
Don't use NULL as a printf control string. Fixes bug #6889.
Cc: Ralph Corderoy <ralph@inputplus.co.uk>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/fs/adfs/super.c b/fs/adfs/super.c
index ba1c88af49fe..82011019494c 100644
--- a/fs/adfs/super.c
+++ b/fs/adfs/super.c
@@ -308,7 +308,7 @@ static struct adfs_discmap *adfs_read_map(struct super_block *sb, struct adfs_di
if (adfs_checkmap(sb, dm))
return dm;
- adfs_error(sb, NULL, "map corrupt... |
c48cf125146852424bfe8e02033c6065dd0a4021 | Analyze and fix the following issue in the Linux kernel code: [PATCH] zd1211rw: cleanups | Problem Details:
Add static to 2 internal functions. Thanks goes to Adrian Bunk, who found that.
Also made some modifications to the clear functions:
After a discussion on the mailing list, I implemented this code to
have on the one hand sufficient test in debug mode, but on the
other hand reduce the overhead for str... | ```diff
diff --git a/drivers/net/wireless/zd1211rw/zd_chip.c b/drivers/net/wireless/zd1211rw/zd_chip.c
index e7e92eccff5e..58419985e00f 100644
--- a/drivers/net/wireless/zd1211rw/zd_chip.c
+++ b/drivers/net/wireless/zd1211rw/zd_chip.c
@@ -42,12 +42,11 @@ void zd_chip_init(struct zd_chip *chip,
void zd_chip_clear(str... |
8ad92ba7152f40cc31f6f15500c01e4eb39cfed1 | Analyze and fix the following issue in the Linux kernel code: libata: Remove SCSI_ prefix from Kconfig symbols | Problem Details:
Signed-off-by: Jeff Garzik <jeff@garzik.org> | ```diff
diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
index 95d6b417af65..03d96894419c 100644
--- a/drivers/ata/Kconfig
+++ b/drivers/ata/Kconfig
@@ -9,7 +9,7 @@ config ATA
that "speaks" the ATA protocol, also called ATA controller),
because you will be asked for it.
-config SCSI_SATA_AHCI
+config SA... |
dcb7cd97f133f7cfbd181149a1e60215a869f895 | Analyze and fix the following issue in the Linux kernel code: [NETFILTER]: ulog: fix panic on SMP kernels | Problem Details:
Fix kernel panic on various SMP machines. The culprit is a null
ub->skb in ulog_send(). If ulog_timer() has already been scheduled on
one CPU and is spinning on the lock, and ipt_ulog_packet() flushes the
queue on another CPU by calling ulog_send() right before it exits,
there will be no skbuff when ul... | ```diff
diff --git a/net/bridge/netfilter/ebt_ulog.c b/net/bridge/netfilter/ebt_ulog.c
index 02693a230dc1..9f950db3b76f 100644
--- a/net/bridge/netfilter/ebt_ulog.c
+++ b/net/bridge/netfilter/ebt_ulog.c
@@ -74,6 +74,9 @@ static void ulog_send(unsigned int nlgroup)
if (timer_pending(&ub->timer))
del_timer(&ub->time... |
7ee66fcb94cb8be77d5f34cce7d315d11759f9c1 | Analyze and fix the following issue in the Linux kernel code: [LLC]: multicast receive device match | Problem Details:
Fix from Aji_Srinivas@emc.com, STP packets are incorrectly received on
all LLC datagram sockets, whichever interface they are bound to. The
llc_sap datagram receive logic sends packets with a unicast
destination MAC to one socket bound to that SAP and MAC, and multicast
packets to all sockets bound to... | ```diff
diff --git a/net/llc/llc_sap.c b/net/llc/llc_sap.c
index 42eb0c3a9780..61cb8cf7d153 100644
--- a/net/llc/llc_sap.c
+++ b/net/llc/llc_sap.c
@@ -330,6 +330,9 @@ static void llc_sap_mcast(struct llc_sap *sap,
if (llc->laddr.lsap != laddr->lsap)
continue;
+ if (llc->dev != skb->dev)
+ continue;
+
skb... |
1c7628bd7a458faf7c96ef521f6d3a5ea9b106b8 | Analyze and fix the following issue in the Linux kernel code: [NETFILTER]: xt_hashlimit: fix limit off-by-one | Problem Details:
Hashlimit doesn't account for the first packet, which is inconsistent
with the limit match.
Reported by ryan.castellucci@gmail.com, netfilter bugzilla #500.
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/net/ipv4/netfilter/ipt_hashlimit.c b/net/ipv4/netfilter/ipt_hashlimit.c
index 6b662449e825..3bd2368e1fc9 100644
--- a/net/ipv4/netfilter/ipt_hashlimit.c
+++ b/net/ipv4/netfilter/ipt_hashlimit.c
@@ -454,15 +454,12 @@ hashlimit_match(const struct sk_buff *skb,
dh->rateinfo.credit_cap = user2credit... |
97c802a113989800430a981b6f36b14c62163d37 | Analyze and fix the following issue in the Linux kernel code: [NETFILTER]: xt_string: fix negation | Problem Details:
The xt_string match is broken with ! negation.
This resolves a portion of netfilter bugzilla #497.
Signed-off-by: Phil Oester <kernel@linuxace.com>
Signed-off-by: Patrick McHardy <kaber@trash.net>
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/net/netfilter/xt_string.c b/net/netfilter/xt_string.c
index d8e3891b5f8b..275330fcdaaa 100644
--- a/net/netfilter/xt_string.c
+++ b/net/netfilter/xt_string.c
@@ -37,7 +37,7 @@ static int match(const struct sk_buff *skb,
return (skb_find_text((struct sk_buff *)skb, conf->from_offset,
c... |
18b6fe64d4d1f6e0a2c71429a5e5074f43e29203 | Analyze and fix the following issue in the Linux kernel code: [TCP]: Fix botched memory leak fix to tcpprobe_read(). | Problem Details:
Somehow I clobbered James's original fix and only my
subsequent compiler warning change went in for that
changeset.
Get the real fix in there.
Noticed by Jesper Juhl.
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/net/ipv4/tcp_probe.c b/net/ipv4/tcp_probe.c
index b3435324b573..dab37d2f65fc 100644
--- a/net/ipv4/tcp_probe.c
+++ b/net/ipv4/tcp_probe.c
@@ -130,11 +130,12 @@ static ssize_t tcpprobe_read(struct file *file, char __user *buf,
error = wait_event_interruptible(tcpw.wait,
__kfifo_len(tcpw.fif... |
a0c5a64552e3c57d7f9eb593c6ce21a285ac86b4 | Analyze and fix the following issue in the Linux kernel code: [ARM] 3752/1: fix versatile flash resource map | Problem Details:
Patch from Yoav Steinberg
Flash resource mapping for versatile machine included one extra byte for the end address. This results in failure to map other resources on physical address directly after the NOR flash.
Signed-off-by: Yoav Steinberg <yoav@monfort.co.il>
Signed-off-by: Russell King <rmk+kern... | ```diff
diff --git a/arch/arm/mach-versatile/core.c b/arch/arm/mach-versatile/core.c
index c4e3f8c68479..f2bbef07b1e4 100644
--- a/arch/arm/mach-versatile/core.c
+++ b/arch/arm/mach-versatile/core.c
@@ -285,7 +285,7 @@ static struct flash_platform_data versatile_flash_data = {
static struct resource versatile_flash_... |
cd878479792cc1e4bc9d62ed0ef2c4454743848c | Analyze and fix the following issue in the Linux kernel code: [CPUFREQ] Fix typo. | Problem Details:
Signed-off-by: Dave Jones <davej@redhat.com> | ```diff
diff --git a/drivers/cpufreq/cpufreq.c b/drivers/cpufreq/cpufreq.c
index b3df613ae4ec..d35a9f06ab7b 100644
--- a/drivers/cpufreq/cpufreq.c
+++ b/drivers/cpufreq/cpufreq.c
@@ -32,7 +32,7 @@
#define dprintk(msg...) cpufreq_debug_printk(CPUFREQ_DEBUG_CORE, "cpufreq-core", msg)
/**
- * The "cpufreq driver" - th... |
66abda5e1fa48e12e06d0b68746b0e67202a97d2 | Analyze and fix the following issue in the Linux kernel code: [CIFS] Fix oops when negotiating lanman and no password specified | Problem Details:
Pointed out by Guenter Kukkukk
Signed-of-by: Steve French <sfrench@us.ibm.com>
(cherry picked from bbf33d512da608c7221fec42b56b9ef89c25a5ee commit) | ```diff
diff --git a/fs/cifs/cifsencrypt.c b/fs/cifs/cifsencrypt.c
index a89efaf78a26..4bc250b2d9fc 100644
--- a/fs/cifs/cifsencrypt.c
+++ b/fs/cifs/cifsencrypt.c
@@ -277,7 +277,8 @@ void calc_lanman_hash(struct cifsSesInfo * ses, char * lnm_session_key)
return;
memset(password_with_pad, 0, CIFS_ENCPWD_SIZE);
- ... |
6c3d8909d85b2c18fd7a6e64f0ca757a257b40fa | Analyze and fix the following issue in the Linux kernel code: [CIFS] Allow cifsd to suspend if connection is lost | Problem Details:
Make cifsd allow us to suspend if it has lost the connection with a server
Ref: http://bugzilla.kernel.org/show_bug.cgi?id=6811
Signed-off-by: Rafael J. Wysocki <rjw@sisk.pl>
Acked-by: Pavel Machek <pavel@ucw.cz>
Signed-off-by: Steve French <sfrench@us.ibm.com>
(cherry picked from 27bd6cd87b0ada66515... | ```diff
diff --git a/fs/cifs/connect.c b/fs/cifs/connect.c
index c4aedcf5c924..b706b4f48b10 100644
--- a/fs/cifs/connect.c
+++ b/fs/cifs/connect.c
@@ -182,6 +182,7 @@ cifs_reconnect(struct TCP_Server_Info *server)
while ((server->tcpStatus != CifsExiting) && (server->tcpStatus != CifsGood))
{
+ try_to_freeze();
... |
7af569abc33ce09d3cb93e9b2160efff2531c59f | Analyze and fix the following issue in the Linux kernel code: USB: appletouch: fix atp_disconnect | Problem Details:
appletouch uses urb->transfer_dma after having freed the urb, this shows
up only if the system is compiled with slab debugging. This patch fixes
it by reordering the free calls.
Signed-off-by: Johannes Berg <johannes@sipsolutions.net>
Signed-off-by: Vojtech Pavlik <vojtech@suse.cz>
Signed-off-by: Greg... | ```diff
diff --git a/drivers/usb/input/appletouch.c b/drivers/usb/input/appletouch.c
index 9e3f13903371..044faa07e297 100644
--- a/drivers/usb/input/appletouch.c
+++ b/drivers/usb/input/appletouch.c
@@ -597,9 +597,9 @@ static void atp_disconnect(struct usb_interface *iface)
if (dev) {
usb_kill_urb(dev->urb);
in... |
1cc6daf2349ea07830906e05164256ab36d82697 | Analyze and fix the following issue in the Linux kernel code: pr_debug() should not be used in drivers | Problem Details:
pr_debug() should not be used from drivers, add comment saying that.
Signed-off-by: Pavel Machek <pavel@suse.cz>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/include/linux/kernel.h b/include/linux/kernel.h
index 181c69cad4e3..851aa1bcfc1a 100644
--- a/include/linux/kernel.h
+++ b/include/linux/kernel.h
@@ -210,6 +210,7 @@ extern enum system_states {
extern void dump_stack(void);
#ifdef DEBUG
+/* If you are writing a driver, please use dev_dbg instea... |
4ca8a3c1b17cde8241eb9157484519427fa5bf91 | Analyze and fix the following issue in the Linux kernel code: Add stable branch to maintainers file | Problem Details:
While helping someone to submit a patch to the stable branch, I noticed
that the stable branch is not listed in the MAINTAINERS file. This was
after I went there to look for the email addresses for the stable branch
list (stable@kernel.org).
This patch adds the stable branch to the maintainers file s... | ```diff
diff --git a/MAINTAINERS b/MAINTAINERS
index e3e1515ba5a9..21116cc3b4a5 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -2656,6 +2656,14 @@ M: chrisw@sous-sol.org
L: stable@kernel.org
S: Maintained
+STABLE BRANCH:
+P: Greg Kroah-Hartman
+M: greg@kroah.com
+P: Chris Wright
+M: chrisw@sous-sol.org
+L: stable@ke... |
0ee6a17389ceef65f1a86c38872fa98f08489022 | Analyze and fix the following issue in the Linux kernel code: ACPI: fix kfree in i2c_ec error path | Problem Details:
Signed-off-by: Jean Delvare <khali@linux-fr.org>
Signed-off-by: Len Brown <len.brown@intel.com> | ```diff
diff --git a/drivers/acpi/i2c_ec.c b/drivers/acpi/i2c_ec.c
index 84239d51dc0c..6809c283ec58 100644
--- a/drivers/acpi/i2c_ec.c
+++ b/drivers/acpi/i2c_ec.c
@@ -330,7 +330,7 @@ static int acpi_ec_hc_add(struct acpi_device *device)
status = acpi_evaluate_integer(ec_hc->handle, "_EC", NULL, &val);
if (ACPI_FAIL... |
a19aa5c5fdda8b556ab238177ee27c5ef7873c94 | Analyze and fix the following issue in the Linux kernel code: IB/mthca: Fix potential AB-BA deadlock with CQ locks | Problem Details:
When destroying a QP, mthca locks both the QP's send CQ and receive
CQ. However, the following scenario is perfectly valid:
QP_a: send_cq == CQ_x, recv_cq == CQ_y
QP_b: send_cq == CQ_y, recv_cq == CQ_x
The old mthca code simply locked send_cq and then recv_cq, which in
this case could lead t... | ```diff
diff --git a/drivers/infiniband/hw/mthca/mthca_provider.h b/drivers/infiniband/hw/mthca/mthca_provider.h
index 8de2887ba15c..9a5bece3fa5c 100644
--- a/drivers/infiniband/hw/mthca/mthca_provider.h
+++ b/drivers/infiniband/hw/mthca/mthca_provider.h
@@ -136,8 +136,8 @@ struct mthca_ah {
* We have one global lock... |
8872187780f6104216c67e7b60c11f708b513c38 | Analyze and fix the following issue in the Linux kernel code: [GFS2] Fix a couple of refcount leaks. | Problem Details:
recovery.c add a brelse to deal with gfs2_replay_read_block being called
twice on the same block.
add a dput to drop the ref count on the root inode.
This was causing lingering glocks and thus causing
a mount failure to hang.
Fix a endian conversion macro that was was swizzling
16bits when it should ... | ```diff
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c
index b6edf7c0923b..a5e16e539999 100644
--- a/fs/gfs2/glock.c
+++ b/fs/gfs2/glock.c
@@ -2167,7 +2167,9 @@ static int dump_glock(struct gfs2_glock *gl)
spin_lock(&gl->gl_spin);
- printk(KERN_INFO "Glock (%u, %llu)\n", gl->gl_name.ln_type,
+ printk(KERN_INFO "G... |
8d3d35b4e20dc2e678fc7cb51165905b5a32fb76 | Analyze and fix the following issue in the Linux kernel code: [PATCH] sky2: phy power problems on 88e805X chips | Problem Details:
On the 88E805X chipsets (used in laptops), the PHY was not getting powered
out of shutdown properly. The variable reg1 was getting reused incorrectly.
This is probably the cause of the bug.
http://bugzilla.kernel.org/show_bug.cgi?id=6471
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
Signed-o... | ```diff
diff --git a/drivers/net/sky2.c b/drivers/net/sky2.c
index de91609ca112..933e87f1cc68 100644
--- a/drivers/net/sky2.c
+++ b/drivers/net/sky2.c
@@ -233,6 +233,8 @@ static void sky2_set_power_state(struct sky2_hw *hw, pci_power_t state)
if (hw->ports > 1)
reg1 |= PCI_Y2_PHY2_COMA;
}
+ sky2_pci_write3... |
51704c609fcf256dacfcfae3622eb6ef53ac5b48 | Analyze and fix the following issue in the Linux kernel code: [PATCH] libata: Use ATA_FLAG_PIO_POLLING for pdc_adma | Problem Details:
pdc_adma was overlooked and broken by the irq-pio patch:
Only HSM_ST_LAST interrupts should be delivered to this LLDD.
Adding ATA_FLAG_PIO_POLLING to pdc_adma fixes the problem (temporarily),
before we convert the irq handler of pdc_adma to handle all interrupts.
Signed-off-by: Albert Lee <albertcc@t... | ```diff
diff --git a/drivers/scsi/pdc_adma.c b/drivers/scsi/pdc_adma.c
index d1f38c32aa15..efc8fff1d250 100644
--- a/drivers/scsi/pdc_adma.c
+++ b/drivers/scsi/pdc_adma.c
@@ -183,7 +183,8 @@ static struct ata_port_info adma_port_info[] = {
{
.sht = &adma_ata_sht,
.host_flags = ATA_FLAG_SLAVE_POSS | ATA_FLAG_SR... |
8b881b0410de0f72a43e814393abf3a4cb29ebb4 | Analyze and fix the following issue in the Linux kernel code: [ATA] Increase lba48 max-sectors from 200 to 256. | Problem Details:
Also, moved ATA_MAX_SECTORS and ATA_MAX_SECTORS_LBA48 from
linux/libata.h to linux/ata.h, now that they truly reflect the standard
(well... mostly; note TODO comment).
This changes the performance profile (and potential bug profile)
for a bunch of drivers, so be wary. | ```diff
diff --git a/include/linux/ata.h b/include/linux/ata.h
index 3671af869696..8d708a3d505b 100644
--- a/include/linux/ata.h
+++ b/include/linux/ata.h
@@ -40,6 +40,8 @@ enum {
ATA_MAX_DEVICES = 2, /* per bus/port */
ATA_MAX_PRD = 256, /* we could make these 256/256 */
ATA_SECT_SIZE = 512,
+ ATA_MAX_SECTORS... |
2ec7df0457b710d9201f211dbccdbecf0ad38b7e | Analyze and fix the following issue in the Linux kernel code: [PATCH] libata: rework legacy handling to remove much of the cruft | Problem Details:
Kill host_set->next
Fix simplex support
Allow per platform setting of IDE legacy bases
Some of this can be tidied further later on, in particular all the
legacy port gunge belongs as a PCI quirk/PCI header decode to understand
the special legacy IDE rules in the PCI spec.
Longer term Jeff also wants ... | ```diff
diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c
index 5e8afc876980..40ecab5793e3 100644
--- a/drivers/scsi/ata_piix.c
+++ b/drivers/scsi/ata_piix.c
@@ -932,8 +932,6 @@ static int piix_init_one (struct pci_dev *pdev, const struct pci_device_id *ent)
static void piix_host_stop(struct ata_host_se... |
0e1edbd99994270023cea5afe593f972eb09a778 | Analyze and fix the following issue in the Linux kernel code: [XFS] Fix xfs_free_extent related NULL pointer dereference. | Problem Details:
We recently fixed an out-of-space deadlock in XFS, and part of that fix
involved the addition of the XFS_ALLOC_FLAG_FREEING flag to some of the
space allocator calls to indicate they're freeing space, not allocating
it. There was a missed xfs_alloc_fix_freelist condition test that did not
correctly tes... | ```diff
diff --git a/fs/xfs/xfs_alloc.c b/fs/xfs/xfs_alloc.c
index eef6763f3a67..d2bbcd882a69 100644
--- a/fs/xfs/xfs_alloc.c
+++ b/fs/xfs/xfs_alloc.c
@@ -1835,40 +1835,47 @@ xfs_alloc_fix_freelist(
&agbp)))
return error;
if (!pag->pagf_init) {
+ ASSERT(flags & XFS_ALLOC_FLAG_TRYLOCK);
+ ASSERT(!(flags ... |
fff642570dc47ab76491fe81ee6599269c4eb13e | Analyze and fix the following issue in the Linux kernel code: [IPX]: Fix typo, ipxhdr() --> ipx_hdr() | Problem Details:
Noticed by Dave Jones.
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index 401964204866..bef3f61569f7 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -1645,7 +1645,7 @@ static int ipx_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_ty
if (!pskb_may_pull(skb, sizeof(struct ipxhdr)))
goto drop;
- ipx_pk... |
79860a9a79a17f1bed0713680a3995467405ba49 | Analyze and fix the following issue in the Linux kernel code: [PATCH] PATCH: 2.6.18 oops on boot fix for IDE | Problem Details:
When the IDE fix for Jmicron went in one piece went walking somewhere
(send log shows my end somehow). Without this sometimes you get an oops
on boot.
Signed-off-by: Alan Cox <alan@redhat.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de> | ```diff
diff --git a/drivers/ide/pci/generic.c b/drivers/ide/pci/generic.c
index 2f962cfa3f7f..78810ba982e9 100644
--- a/drivers/ide/pci/generic.c
+++ b/drivers/ide/pci/generic.c
@@ -180,6 +180,36 @@ static ide_pci_device_t generic_chipsets[] __devinitdata = {
.channels = 2,
.autodma = AUTODMA,
.bootable = OFF... |
06442440bc442ef79cb060c6e786eaeeabd9044b | Analyze and fix the following issue in the Linux kernel code: [DLM] break from snprintf loop | Problem Details:
When the debug buffer has filled up, break from the loop and return the
correct number of bytes that have been written.
Signed-off-by: David Teigland <teigland@redhat.com>
Signed-off-by: Steven Whitehouse <swhiteho@redhat.com> | ```diff
diff --git a/fs/dlm/debug_fs.c b/fs/dlm/debug_fs.c
index 8f471d9a9e3a..9c3aeddc8667 100644
--- a/fs/dlm/debug_fs.c
+++ b/fs/dlm/debug_fs.c
@@ -310,16 +310,19 @@ static ssize_t waiters_read(struct file *file, char __user *userbuf,
{
struct dlm_ls *ls = file->private_data;
struct dlm_lkb *lkb;
- size_t len =... |
7c91767a6b701543c93ebcd611dab61deff3dad1 | Analyze and fix the following issue in the Linux kernel code: [NET]: add_timer -> mod_timer() in dst_run_gc() | Problem Details:
Patch from Dmitry Mishin <dim@openvz.org>:
Replace add_timer() by mod_timer() in dst_run_gc
in order to avoid BUG message.
CPU1 CPU2
dst_run_gc() entered dst_run_gc() entered
spin_lock(&dst_lock) .....
del_timer(&dst_gc_timer) fai... | ```diff
diff --git a/net/core/dst.c b/net/core/dst.c
index 470c05bc4cb2..1a5e49da0e77 100644
--- a/net/core/dst.c
+++ b/net/core/dst.c
@@ -95,12 +95,11 @@ static void dst_run_gc(unsigned long dummy)
dst_gc_timer_inc = DST_GC_INC;
dst_gc_timer_expires = DST_GC_MIN;
}
- dst_gc_timer.expires = jiffies + dst_gc_tim... |
ebc4599990898ecaaace7ed40dfad6d8d9f2a24a | Analyze and fix the following issue in the Linux kernel code: [S390] dasd set offline kernel bug. | Problem Details:
The request queue flush function of the dasd driver has to dequeue
the requests first and then call the end request function. Otherwise
a kernel bug in ll_rw_block.c might get triggered.
Signed-off-by: Horst Hummel <horst.hummel@de.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> | ```diff
diff --git a/drivers/s390/block/dasd.c b/drivers/s390/block/dasd.c
index 4bf03fb67f8d..d8e9b95f0a1a 100644
--- a/drivers/s390/block/dasd.c
+++ b/drivers/s390/block/dasd.c
@@ -1730,8 +1730,8 @@ dasd_flush_request_queue(struct dasd_device * device)
req = elv_next_request(device->request_queue);
if (req == N... |
85455dd34219376dcc7dce94bea67058f0b7d731 | Analyze and fix the following issue in the Linux kernel code: [PATCH] Fix compile problem when sata debugging is on | Problem Details:
Fix a sata debug print statement that still uses an old variable name.
Signed-off-by: Keith Owens <kaos@ocs.com.au>
Signed-off-by: Jeff Garzik <jeff@garzik.org> | ```diff
diff --git a/drivers/scsi/ata_piix.c b/drivers/scsi/ata_piix.c
index 298e4643b969..5e8afc876980 100644
--- a/drivers/scsi/ata_piix.c
+++ b/drivers/scsi/ata_piix.c
@@ -567,8 +567,8 @@ static int piix_sata_prereset(struct ata_port *ap)
present = 1;
}
- DPRINTK("ata%u: LEAVE, pcs=0x%x present_mask=0x%x\n",... |
f1489653e9c891f343d2034aad0ef6984d3ef5cb | Analyze and fix the following issue in the Linux kernel code: [PATCH] forcedeth: move mac address setup/teardown | Problem Details:
This patch moves the mac address setup/teardown to the
nv_probe/nv_remove functions. This fixes WOL wakeup since on nv_close we
would reverse the mac address. Also, bonding driver will reset address
after nv_close is called.
Signed-Off-By: Ayaz Abdulla <aabdulla@nvidia.com>
Signed-off-by: Jeff Garzik... | ```diff
diff --git a/drivers/net/forcedeth.c b/drivers/net/forcedeth.c
index 6fc6d1b05f1e..69ef117674ef 100644
--- a/drivers/net/forcedeth.c
+++ b/drivers/net/forcedeth.c
@@ -3895,10 +3895,9 @@ static int nv_open(struct net_device *dev)
dprintk(KERN_DEBUG "nv_open: begin\n");
- /* 1) erase previous misconfigurati... |
7b1ba8de569460894efa892457af7a37c0d574f9 | Analyze and fix the following issue in the Linux kernel code: [IPX]: Another nonlinear receive fix | Problem Details:
Need to check some more cases in IPX receive. If the skb is purely
fragments, the IPX header needs to be extracted. The function
pskb_may_pull() may in theory invalidate all the pointers in the skb,
so references to ipx header must be refreshed.
Signed-off-by: Stephen Hemminger <shemminger@osdl.org>
... | ```diff
diff --git a/net/ipx/af_ipx.c b/net/ipx/af_ipx.c
index c13e86b14f69..401964204866 100644
--- a/net/ipx/af_ipx.c
+++ b/net/ipx/af_ipx.c
@@ -1642,14 +1642,17 @@ static int ipx_rcv(struct sk_buff *skb, struct net_device *dev, struct packet_ty
if ((skb = skb_share_check(skb, GFP_ATOMIC)) == NULL)
goto out;
-... |
70f8e78e150425b01c1099087ad3decacf7e4ccf | Analyze and fix the following issue in the Linux kernel code: [RTNETLINK]: Fix IFLA_ADDRESS handling. | Problem Details:
The ->set_mac_address handlers expect a pointer to a
sockaddr which contains the MAC address, whereas
IFLA_ADDRESS provides just the MAC address itself.
So whip up a sockaddr to wrap around the netlink
attribute for the ->set_mac_address call.
Signed-off-by: David S. Miller <davem@davemloft.net> | ```diff
diff --git a/net/core/rtnetlink.c b/net/core/rtnetlink.c
index 20e5bb73f147..30cc1ba6ed5c 100644
--- a/net/core/rtnetlink.c
+++ b/net/core/rtnetlink.c
@@ -394,6 +394,9 @@ static int do_setlink(struct sk_buff *skb, struct nlmsghdr *nlh, void *arg)
}
if (ida[IFLA_ADDRESS - 1]) {
+ struct sockaddr *sa;
+ i... |
eafa98177a388700d613c187c7716e11869b7171 | Analyze and fix the following issue in the Linux kernel code: V4L/DVB (4430): Quickcam_messenger compilation fix | Problem Details:
In bugzilla #6943, Maxim Britov reported:
"I can enable Logitech quickcam support in .config, but it want be compile.
I have to add into drivers/media/video/Makefile:
obj-$(CONFIG_USB_QUICKCAM_MESSENGER) += usbvideo/"
He's right, just enable that driver as module while disabling every other
driver t... | ```diff
diff --git a/drivers/media/video/Makefile b/drivers/media/video/Makefile
index 010833d8116e..e82e511f2a72 100644
--- a/drivers/media/video/Makefile
+++ b/drivers/media/video/Makefile
@@ -90,6 +90,7 @@ obj-$(CONFIG_USB_ZC0301) += zc0301/
obj-$(CONFIG_USB_IBMCAM) += usbvideo/
obj-$(CONFIG_USB_KONI... |
8a016dcc8383bedc731bca9fdedae77ff52a6ad7 | Analyze and fix the following issue in the Linux kernel code: V4L/DVB (4427): Fix V4L1 Compat for VIDIOCGPICT ioctl | Problem Details:
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> | ```diff
diff --git a/drivers/media/video/v4l1-compat.c b/drivers/media/video/v4l1-compat.c
index d83a2c84d233..d7c3fcbc80f7 100644
--- a/drivers/media/video/v4l1-compat.c
+++ b/drivers/media/video/v4l1-compat.c
@@ -599,6 +599,10 @@ v4l_compat_translate_ioctl(struct inode *inode,
dprintk("VIDIOCGPICT / VIDIO... |
e335fada5afef0658038b6bec432d37f332da9fc | Analyze and fix the following issue in the Linux kernel code: V4L/DVB (4418): Fix broken msp3400 module option 'standard' | Problem Details:
Due to a wrong statement order the 'standard' module option didn't
work for 'G' model chips.
Signed-off-by: Hans Verkuil <hverkuil@xs4all.nl>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> | ```diff
diff --git a/drivers/media/video/msp3400-kthreads.c b/drivers/media/video/msp3400-kthreads.c
index f2fd9195b3ac..ed02ff811388 100644
--- a/drivers/media/video/msp3400-kthreads.c
+++ b/drivers/media/video/msp3400-kthreads.c
@@ -961,10 +961,10 @@ int msp34xxg_thread(void *data)
/* setup the chip*/
msp34xxg_... |
b02dc515914bc37f5e406cc6f622fc06991eb779 | Analyze and fix the following issue in the Linux kernel code: V4L/DVB (4411): Fix minor errors in build files | Problem Details:
In pwc Kconfig, change 'depends' to 'depends on'
In dvb-core Makefile, change '=' to ':='
Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> | ```diff
diff --git a/drivers/media/dvb/dvb-core/Makefile b/drivers/media/dvb/dvb-core/Makefile
index 11054657fdb5..0b5182835cc8 100644
--- a/drivers/media/dvb/dvb-core/Makefile
+++ b/drivers/media/dvb/dvb-core/Makefile
@@ -2,8 +2,8 @@
# Makefile for the kernel DVB device drivers.
#
-dvb-core-objs = dvbdev.o dmxdev.... |
f4387149ec71fed11535b49400bad17d22fdc935 | Analyze and fix the following issue in the Linux kernel code: [GFS2] Fix lack of buffers in writepage bug | Problem Details:
In some cases we can enter write page without there being buffers
attached to the page. In this case the function to add gfs2_bufdata
to the buffers fails sliently causing further failures down the
stack.
This fix ensures that we always add buffers in writepage if they
didn't already exist (mmap is on... | ```diff
diff --git a/fs/gfs2/ops_address.c b/fs/gfs2/ops_address.c
index bdd4d6b48721..45afd0508689 100644
--- a/fs/gfs2/ops_address.c
+++ b/fs/gfs2/ops_address.c
@@ -131,8 +131,8 @@ static int get_block_noalloc(struct inode *inode, sector_t lblock,
static int gfs2_writepage(struct page *page, struct writeback_control... |
0dfa9abd6bd153364da8cb131db0d0404ab15ad1 | Analyze and fix the following issue in the Linux kernel code: V4L/DVB (4399): Fix a typo that caused some compat stuff to not work | Problem Details:
Config option typo:
-#ifdef CONFIG_V4L1_COMPAT
+#ifdef CONFIG_VIDEO_V4L1_COMPAT
Signed-off-by: Mauro Carvalho Chehab <mchehab@infradead.org> | ```diff
diff --git a/drivers/media/video/cx88/cx88-video.c b/drivers/media/video/cx88/cx88-video.c
index 547cdbdb644d..94c92bacc342 100644
--- a/drivers/media/video/cx88/cx88-video.c
+++ b/drivers/media/video/cx88/cx88-video.c
@@ -1225,7 +1225,7 @@ static int video_do_ioctl(struct inode *inode, struct file *file,
st... |
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