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| author | Benjamin LaHaise <bcrl@kvack.org> | 2013-05-16 19:04:27 (GMT) |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2013-05-16 20:49:25 (GMT) |
| commit | 6368087e851e697679af059b4247aca33a69cef3 (patch) | |
| tree | 3ec374be28fd14b13b7266fb1d55c0995d09bb37 /drivers/gpu/drm/drm_modes.c | |
| parent | 0849bfece0199a345b0c5143d10cbc1dc228a60f (diff) | |
| download | linux-fsl-qoriq-6368087e851e697679af059b4247aca33a69cef3.tar.xz | |
ipmi: ipmi_devintf: compat_ioctl method fails to take ipmi_mutex
When a 32 bit version of ipmitool is used on a 64 bit kernel, the
ipmi_devintf code fails to correctly acquire ipmi_mutex. This results in
incomplete data being retrieved in some cases, or other possible failures.
Add a wrapper around compat_ipmi_ioctl() to take ipmi_mutex to fix this.
Signed-off-by: Benjamin LaHaise <bcrl@kvack.org>
Signed-off-by: Corey Minyard <cminyard@mvista.com>
Cc: stable@vger.kernel.org
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
Diffstat (limited to 'drivers/gpu/drm/drm_modes.c')
0 files changed, 0 insertions, 0 deletions