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| author | Ingo Molnar <mingo@elte.hu> | 2008-07-09 11:39:02 +0200 |
|---|---|---|
| committer | Ingo Molnar <mingo@elte.hu> | 2008-07-09 11:39:02 +0200 |
| commit | d028203c0446c7f65ed2b22342a56f03c6c4a6c1 (patch) | |
| tree | 6bd73a5c70b407491dc9d40ecb9e95b48233d004 /arch/x86/kernel/vsyscall_64.c | |
| parent | Merge branch 'hotfixes' of git://git.linux-nfs.org/projects/trondmy/nfs-2.6 (diff) | |
| parent | x86: build fix for "x86: fix C1E && nx6325 stability problem" (diff) | |
| download | linux-d028203c0446c7f65ed2b22342a56f03c6c4a6c1.tar.xz linux-d028203c0446c7f65ed2b22342a56f03c6c4a6c1.zip | |
Merge branch 'x86/core' into x86/unify-pci
Diffstat (limited to 'arch/x86/kernel/vsyscall_64.c')
| -rw-r--r-- | arch/x86/kernel/vsyscall_64.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/x86/kernel/vsyscall_64.c b/arch/x86/kernel/vsyscall_64.c index 61efa2f7d564..c87cbd84c3e5 100644 --- a/arch/x86/kernel/vsyscall_64.c +++ b/arch/x86/kernel/vsyscall_64.c @@ -249,7 +249,7 @@ static ctl_table kernel_root_table2[] = { doesn't violate that. We'll find out if it does. */ static void __cpuinit vsyscall_set_cpu(int cpu) { - unsigned long *d; + unsigned long d; unsigned long node = 0; #ifdef CONFIG_NUMA node = cpu_to_node(cpu); @@ -260,11 +260,11 @@ static void __cpuinit vsyscall_set_cpu(int cpu) /* Store cpu number in limit so that it can be loaded quickly in user space in vgetcpu. 12 bits for the CPU and 8 bits for the node. */ - d = (unsigned long *)(get_cpu_gdt_table(cpu) + GDT_ENTRY_PER_CPU); - *d = 0x0f40000000000ULL; - *d |= cpu; - *d |= (node & 0xf) << 12; - *d |= (node >> 4) << 48; + d = 0x0f40000000000ULL; + d |= cpu; + d |= (node & 0xf) << 12; + d |= (node >> 4) << 48; + write_gdt_entry(get_cpu_gdt_table(cpu), GDT_ENTRY_PER_CPU, &d, DESCTYPE_S); } static void __cpuinit cpu_vsyscall_init(void *arg) |