[patch 00/49] 2.6.27.5 stable review - Kernel
This is a discussion on [patch 00/49] 2.6.27.5 stable review - Kernel ; 2.6.27-stable review patch. If anyone has any objections, please let us know.
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From: Rafael J. Wysocki
commit c5d712433ff57a66d8fb79a57a4fc7a7c3467b97 upstream
Fix the __pfn_to_page(pfn) macro so that it doesn't evaluate its
argument twice in the CONFIG_DISCONTIGMEM=y case, because 'pfn' may
be ...
-
[patch 44/49] Fix __pfn_to_page(pfn) for CONFIG_DISCONTIGMEM=y
2.6.27-stable review patch. If anyone has any objections, please let us know.
------------------
From: Rafael J. Wysocki
commit c5d712433ff57a66d8fb79a57a4fc7a7c3467b97 upstream
Fix the __pfn_to_page(pfn) macro so that it doesn't evaluate its
argument twice in the CONFIG_DISCONTIGMEM=y case, because 'pfn' may
be a result of a funtion call having side effects.
For example, the hibernation code applies pfn_to_page(pfn) to the
result of a function returning the pfn corresponding to the next set
bit in a bitmap and the current bit position is modified on each
call. This leads to "interesting" failures for CONFIG_DISCONTIGMEM=y
due to the current behavior of __pfn_to_page(pfn).
Signed-off-by: Rafael J. Wysocki
Acked-by: Pavel Machek
Signed-off-by: Linus Torvalds
Signed-off-by: Greg Kroah-Hartman
---
include/asm-generic/memory_model.h | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
--- a/include/asm-generic/memory_model.h
+++ b/include/asm-generic/memory_model.h
@@ -34,7 +34,7 @@
#define __pfn_to_page(pfn) \
({ unsigned long __pfn = (pfn); \
- unsigned long __nid = arch_pfn_to_nid(pfn); \
+ unsigned long __nid = arch_pfn_to_nid(__pfn); \
NODE_DATA(__nid)->node_mem_map + arch_local_page_offset(__pfn, __nid);\
})
--
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Re: [patch 00/49] 2.6.27.5 stable review
On Tue, Nov 11, 2008 at 04:22:15PM -0800, Greg KH wrote:
> This is the start of the stable review cycle for the 2.6.27.5 release.
Greg, this should be 2.6.27.6 !
> The whole patch series can be found in one patch at:
> kernel.org/pub/linux/kernel/v2.6/stable-review/patch-2.6.27.5-rc1.gz
Same here.
Regards,
Willy
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Re: [patch 00/49] 2.6.27.5 stable review
On Wed, Nov 12, 2008 at 01:44:37AM +0100, Gabriel C wrote:
> Greg KH wrote:
>
> > This is the start of the stable review cycle for the 2.6.27.5 release.
> > There are 49 patches in this series, all will be posted as a response to
> > this one.
>
>
> Hmm , again 2.6.27.5 ?
I guess you mean 2.6.27.6 ?
Oh crap.
I did all of this on an older git tree that was based on 2.6.27.4. So
it was really 2.6.27.5 I was working with...
I've updated the patch now, the hfsplus patches were already in 2.6.27.5
so they dropped out. It can be found as patch-2.6.27.6-rc1.gz in the
same location, with the diffstat below.
Sorry for the confusion, this release was tough to get out as it kept
crashing my boxes until I got all of the needed fixes added.
It's time for a beer...
greg k-h
-------------------
Documentation/cciss.txt | 2
Makefile | 2
arch/arm/mach-pxa/include/mach/reset.h | 9 +
arch/arm/mach-pxa/reset.c | 9 +
arch/arm/mach-pxa/spitz.c | 2
arch/arm/mach-pxa/tosa.c | 2
arch/arm/mm/cache-xsc3l2.c | 4
arch/x86/Kconfig | 20 ++++
arch/x86/kernel/setup.c | 41 ++++++++
arch/x86/kernel/tsc.c | 8 -
drivers/acpi/dock.c | 5 -
drivers/ata/libata-eh.c | 21 ++--
drivers/block/cciss.c | 28 +++++
drivers/block/cpqarray.c | 7 +
drivers/dca/dca-core.c | 2
drivers/dma/ioat_dma.c | 11 +-
drivers/dma/iovlock.c | 17 +--
drivers/hid/hidraw.c | 2
drivers/md/linear.c | 2
drivers/md/raid10.c | 2
drivers/mmc/core/core.c | 6 +
drivers/mtd/chips/cfi_cmdset_0002.c | 13 --
drivers/mtd/chips/jedec_probe.c | 10 --
drivers/net/r8169.c | 134 ++++++++++++++--------------
drivers/net/wireless/iwlwifi/iwl-5000-hw.h | 7 +
drivers/net/wireless/iwlwifi/iwl-5000.c | 63 +------------
drivers/net/wireless/iwlwifi/iwl-agn.c | 57 ++++++++---
drivers/net/wireless/iwlwifi/iwl-calib.c | 60 ++++++++++++
drivers/net/wireless/iwlwifi/iwl-core.c | 27 +----
drivers/net/wireless/iwlwifi/iwl-core.h | 8 +
drivers/net/wireless/iwlwifi/iwl-dev.h | 15 +--
drivers/net/wireless/iwlwifi/iwl-power.c | 39 +++++++-
drivers/net/wireless/iwlwifi/iwl-power.h | 4
drivers/net/wireless/iwlwifi/iwl-scan.c | 8 -
drivers/net/wireless/iwlwifi/iwl3945-base.c | 7 +
drivers/net/wireless/zd1211rw/zd_usb.c | 2
fs/ext3/super.c | 11 +-
fs/hfs/catalog.c | 4
fs/jffs2/background.c | 10 +-
fs/jffs2/compr_lzo.c | 15 +--
include/asm-generic/memory_model.h | 2
include/linux/mtd/cfi.h | 22 +++-
include/net/af_unix.h | 1
kernel/cgroup.c | 1
mm/hugetlb.c | 49 +++++++++-
mm/internal.h | 29 ++++++
mm/page_alloc.c | 28 ++++-
net/unix/af_unix.c | 31 +++++-
net/unix/garbage.c | 49 +++++++---
security/keys/internal.h | 1
security/keys/process_keys.c | 2
security/keys/request_key.c | 4
sound/pci/hda/patch_sigmatel.c | 15 +--
53 files changed, 630 insertions(+), 300 deletions(-)
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