lk/linux-kernel-test
1
0
Fork 0
Code Issues Pull Requests Releases Wiki Activity

[PATCH] x86: add an accessor function for getting the per-CPU gdt

Browse Source 
Add an accessor function for getting the per-CPU gdt.  Callee must already
have the CPU.

Signed-off-by: Zachary Amsden <zach@vmware.com>
Acked-by: Ingo Molnar <mingo@elte.hu>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
This commit is contained in:
Zachary Amsden
2005-10-30 14:59:34 -08:00
committed by Linus Torvalds
parent 72e12b76fe
commit 251e6912df
4 changed files with 32 additions and 27 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
arch/i386/mm/fault.c
View File

@@ -108,7 +108,7 @@ static inline unsigned long get_segment_eip(struct pt_regs *regs,
desc = (void *)desc + (seg & ~7);
} else {
/* Must disable preemption while reading the GDT. */
desc = (u32 *)&per_cpu(cpu_gdt_table, get_cpu());
desc = (u32 *)get_cpu_gdt_table(get_cpu());
desc = (void *)desc + (seg & ~7);
}