Commit graph android_kernel_sony_sdm845/arch/arm/kernel/signal.h
Message SHA1
[ARM] nommu: fixups for the exception vectors
The high page vector (0xFFFF0000) does not supported in nommu mode.
This patch allows the vectors to be 0x00000000 or the begining of DRAM
in nommu mode.

Signed-off-by: Hyok S. Choi <hyok.choi@samsung.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Hyok S. Choi   authored and   Russell King   commited 2006-03-27 15:18:50 +01:00
c760fc1997
[ARM] 3270/1: ARM EABI: fix sigreturn and rt_sigreturn
Patch from Nicolas Pitre

The signal return path consists of user code provided by the kernel.
Since a syscall is used, it has to be updated to work with EABI.

Noticed by Daniel Jacobowitz.

Signed-off-by: Nicolas Pitre <nico@cam.org>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Nicolas Pitre   authored and   Russell King   commited 2006-01-18 22:38:47 +00:00
fcca538b83
[PATCH] ARM: Move signal return code into vector page
Move the signal return code into the vector page instead of placing
it on the user mode stack, which will allow us to avoid flushing
the instruction cache on signals, as well as eventually allowing
non-exec stack.

Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

Russell King   commited 2005-06-22 20:26:05 +01:00
e00d349e77