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| author | Maxim Uvarov <maxim.uvarov@oracle.com> | 2012-01-15 20:02:50 -0800 |
|---|---|---|
| committer | Willy Tarreau <w@1wt.eu> | 2012-03-17 11:14:51 +0100 |
| commit | 53148aeb4106b570c5ad4e6b2e9b3452f18b76ca (patch) | |
| tree | 596bce9eb547bc52c0601bff8278e30aa5f829be /include/linux/mtd/physmap.h | |
| parent | 09735ec38bbd8391e137096cfec62e414ad96f27 (diff) | |
| download | lwn-53148aeb4106b570c5ad4e6b2e9b3452f18b76ca.tar.gz lwn-53148aeb4106b570c5ad4e6b2e9b3452f18b76ca.zip | |
watchdog: hpwdt: clean up set_memory_x call for 32 bit
commit 97d2a10d5804d585ab0b58efbd710948401b886a upstream.
1. address has to be page aligned.
2. set_memory_x uses page size argument, not size.
Bug causes with following commit:
commit da28179b4e90dda56912ee825c7eaa62fc103797
Author: Mingarelli, Thomas <Thomas.Mingarelli@hp.com>
Date: Mon Nov 7 10:59:00 2011 +0100
watchdog: hpwdt: Changes to handle NX secure bit in 32bit path
commit e67d668e147c3b4fec638c9e0ace04319f5ceccd upstream.
This patch makes use of the set_memory_x() kernel API in order
to make necessary BIOS calls to source NMIs.
Signed-off-by: Maxim Uvarov <maxim.uvarov@oracle.com>
Signed-off-by: Wim Van Sebroeck <wim@iguana.be>
Cc: stable <stable@vger.kernel.org>
Signed-off-by: Willy Tarreau <w@1wt.eu>
Diffstat (limited to 'include/linux/mtd/physmap.h')
0 files changed, 0 insertions, 0 deletions