| commit | f2857ce92023409df1544737d5b3499b4630a183 | |
| author | Harvey Harrison <harvey.harrison@gmail.com> | |
| Wed, 30 Jan 2008 12:33:12 +0000 (30 13:33 +0100) | ||
| committer | Ingo Molnar <mingo@elte.hu> | |
| Wed, 30 Jan 2008 12:33:12 +0000 (30 13:33 +0100) | ||
| tree | df2c5bd9ce155950c0f48c1126b2fdf2db4b64d4 | treesnapshot (tar.gz zip) |
| parent | 37cd9cf3dafed82f7cf905785883300f6ff7c818 | commitdiff |
x86: remove last user of get_segment_eip
is_prefetch was the last user of get_segment_eip and only on
X86_32. This function returned the faulting instruction's
address and set the upper segment limit.
Instead, use the convert_ip_to_linear helper and rely on
probe_kernel_address to do the segment checks which was
already done everywhere the segment limit was being checked
on X86_32.
Remove get_segment_eip as well.
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
is_prefetch was the last user of get_segment_eip and only on
X86_32. This function returned the faulting instruction's
address and set the upper segment limit.
Instead, use the convert_ip_to_linear helper and rely on
probe_kernel_address to do the segment checks which was
already done everywhere the segment limit was being checked
on X86_32.
Remove get_segment_eip as well.
Signed-off-by: Harvey Harrison <harvey.harrison@gmail.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
| arch/x86/kernel/step.c | diffblobblamehistory | |
| arch/x86/mm/fault_32.c | diffblobblamehistory | |
| arch/x86/mm/fault_64.c | diffblobblamehistory | |
| include/asm-x86/ptrace.h | diffblobblamehistory |