| commit | bd9e0b74f52dbac6241643fadca2393808b14c7a | |
| author | Shaohua Li <shaohua.li@intel.com> | |
| Tue, 27 Jun 2006 09:53:43 +0000 (27 02:53 -0700) | ||
| committer | Linus Torvalds <torvalds@g5.osdl.org> | |
| Wed, 28 Jun 2006 00:32:37 +0000 (27 17:32 -0700) | ||
| tree | af2c479782edbeca009cf195401d82abb61b1ac7 | treesnapshot (tar.gz zip) |
| parent | 28eba5bf9d4bf3ba4d58d985abf3a2903b7f2125 | commitdiff |
[PATCH] x86: cpu_init(): avoid GFP_KERNEL allocation while atomic
The patch fixes two issues:
1. cpu_init is called with interrupt disabled. Allocating gdt table
there isn't good at runtime.
2. gdt table page cause memory leak in CPU hotplug case.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: Zachary Amsden <zach@vmware.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
The patch fixes two issues:
1. cpu_init is called with interrupt disabled. Allocating gdt table
there isn't good at runtime.
2. gdt table page cause memory leak in CPU hotplug case.
Signed-off-by: Shaohua Li <shaohua.li@intel.com>
Cc: Ashok Raj <ashok.raj@intel.com>
Cc: Zachary Amsden <zach@vmware.com>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
| arch/i386/kernel/cpu/common.c | diffblobblamehistory | |
| arch/i386/kernel/smpboot.c | diffblobblamehistory |