]> git.baikalelectronics.ru Git - kernel.git/commit
projects / kernel.git / commit
? search:
summary | shortlog | log | commit | commitdiff | tree
(parent: 21bc789) | patch
HWPOISON: Copy si_addr_lsb to user
authorAndi Kleen <ak@linux.intel.com>
Mon, 27 Sep 2010 18:32:19 +0000 (20:32 +0200)
committerAndi Kleen <ak@linux.intel.com>
Thu, 7 Oct 2010 07:41:25 +0000 (09:41 +0200)
commit0a283f4ae4caf8c159cc583ac9406d8639e2c921
tree2c4072b1188235f348f4ee58e18a027ec61ea4dctree | snapshot
parent21bc789dea481b689472e57b2f5ad98d1501b202commit | diff
HWPOISON: Copy si_addr_lsb to user

The original hwpoison code added a new siginfo field si_addr_lsb to
pass the granuality of the fault address to user space. Unfortunately
this field was never copied to user space. Fix this here.

I added explicit checks for the MCEERR codes to avoid having
to patch all potential callers to initialize the field.

Signed-off-by: Andi Kleen <ak@linux.intel.com>
kernel/signal.c diff | blob | history
Linux Kernel Source Tree.