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authorLinus Torvalds <torvalds@linux-foundation.org>2008-06-30 08:56:57 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2008-06-30 08:56:57 -0700
commitbbad5d4750ab3b44a196f9bdd982972e41b7e520 (patch)
tree357c30909ea7311daacc7e5e9e79c6d91a857d00 /arch/x86/kernel
parent1702b52092e9a6d05398d3f9581ddc050ef00d06 (diff)
parent11dbc963a8f6128595d0f6ecf138dc369e144997 (diff)
Merge branch 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip
* 'x86-fixes-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/linux-2.6-tip: ptrace GET/SET FPXREGS broken x86: fix cpu hotplug crash x86: section/warning fixes x86: shift bits the right way in native_read_tscp
Diffstat (limited to 'arch/x86/kernel')
-rw-r--r--arch/x86/kernel/i387.c4
-rw-r--r--arch/x86/kernel/smpboot.c1
2 files changed, 2 insertions, 3 deletions
diff --git a/arch/x86/kernel/i387.c b/arch/x86/kernel/i387.c
index eb9ddd8efb8..95e80e5033c 100644
--- a/arch/x86/kernel/i387.c
+++ b/arch/x86/kernel/i387.c
@@ -162,7 +162,7 @@ int xfpregs_get(struct task_struct *target, const struct user_regset *regset,
int ret;
if (!cpu_has_fxsr)
- return -ENODEV;
+ return -EIO;
ret = init_fpu(target);
if (ret)
@@ -179,7 +179,7 @@ int xfpregs_set(struct task_struct *target, const struct user_regset *regset,
int ret;
if (!cpu_has_fxsr)
- return -ENODEV;
+ return -EIO;
ret = init_fpu(target);
if (ret)
diff --git a/arch/x86/kernel/smpboot.c b/arch/x86/kernel/smpboot.c
index 56078d61c79..3e1cecedde4 100644
--- a/arch/x86/kernel/smpboot.c
+++ b/arch/x86/kernel/smpboot.c
@@ -996,7 +996,6 @@ do_rest:
#endif
cpu_clear(cpu, cpu_callout_map); /* was set by do_boot_cpu() */
cpu_clear(cpu, cpu_initialized); /* was set by cpu_init() */
- cpu_clear(cpu, cpu_possible_map);
cpu_clear(cpu, cpu_present_map);
per_cpu(x86_cpu_to_apicid, cpu) = BAD_APICID;
}