H. Peter Anvin def3c5d0a3 x86: use kernel_stack_pointer() in process_32.c
The way to obtain a kernel-mode stack pointer from a struct pt_regs in
32-bit mode is "subtle": the stack doesn't actually contain the stack
pointer, but rather the location where it would have been marks the
actual previous stack frame.  For clarity, use kernel_stack_pointer()
instead of coding this weirdness explicitly.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
2009-10-12 14:19:34 -07:00
..
2009-04-16 18:09:02 +02:00