Searched hist:a3c19514 (Results 1 – 2 of 2) sorted by relevance
| /openbmc/linux/arch/sh/include/asm/ |
| H A D | traps_32.h | a3c19514 Thu Apr 03 16:46:41 CDT 2014 Bobby Bingham <koorogi@koorogi.info> sh: don't pass saved userspace state to exception handlers
The compiler is permitted to generate code which overwrites the
parameters to a function. If those parameters include the only saved
copy we have of userspace's registers, we're in trouble.
Signed-off-by: Bobby Bingham <koorogi@koorogi.info>
Cc: Paul Mundt <paul.mundt@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
a3c19514 Thu Apr 03 16:46:41 CDT 2014 Bobby Bingham <koorogi@koorogi.info> sh: don't pass saved userspace state to exception handlers
The compiler is permitted to generate code which overwrites the
parameters to a function. If those parameters include the only saved
copy we have of userspace's registers, we're in trouble.
Signed-off-by: Bobby Bingham <koorogi@koorogi.info>
Cc: Paul Mundt <paul.mundt@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
|
| /openbmc/linux/arch/sh/kernel/ |
| H A D | traps_32.c | a3c19514 Thu Apr 03 16:46:41 CDT 2014 Bobby Bingham <koorogi@koorogi.info> sh: don't pass saved userspace state to exception handlers
The compiler is permitted to generate code which overwrites the
parameters to a function. If those parameters include the only saved
copy we have of userspace's registers, we're in trouble.
Signed-off-by: Bobby Bingham <koorogi@koorogi.info>
Cc: Paul Mundt <paul.mundt@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
a3c19514 Thu Apr 03 16:46:41 CDT 2014 Bobby Bingham <koorogi@koorogi.info> sh: don't pass saved userspace state to exception handlers
The compiler is permitted to generate code which overwrites the
parameters to a function. If those parameters include the only saved
copy we have of userspace's registers, we're in trouble.
Signed-off-by: Bobby Bingham <koorogi@koorogi.info>
Cc: Paul Mundt <paul.mundt@gmail.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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