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author | David S. Miller <davem@davemloft.net> | 2012-04-12 19:41:23 -0400 |
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committer | David S. Miller <davem@davemloft.net> | 2012-04-12 19:41:23 -0400 |
commit | 011e3c63251be832d23df9f0697626ab7b354d02 (patch) | |
tree | 2cad5b58c274c93ae49d9b58fb15d784d4dfd78f /arch/tile/kernel/process.c | |
parent | c1412fce7eccae62b4de22494f6ab3ff8a90c0c6 (diff) | |
parent | ecca5c3acc0d0933d89abc44e60afb0cc8170e35 (diff) | |
download | linux-011e3c63251be832d23df9f0697626ab7b354d02.tar.bz2 |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/davem/net
Diffstat (limited to 'arch/tile/kernel/process.c')
-rw-r--r-- | arch/tile/kernel/process.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/arch/tile/kernel/process.c b/arch/tile/kernel/process.c index 30caecac94dc..2d5ef617bb39 100644 --- a/arch/tile/kernel/process.c +++ b/arch/tile/kernel/process.c @@ -28,6 +28,7 @@ #include <linux/tracehook.h> #include <linux/signal.h> #include <asm/stack.h> +#include <asm/switch_to.h> #include <asm/homecache.h> #include <asm/syscalls.h> #include <asm/traps.h> @@ -285,7 +286,7 @@ struct task_struct *validate_current(void) static struct task_struct corrupt = { .comm = "<corrupt>" }; struct task_struct *tsk = current; if (unlikely((unsigned long)tsk < PAGE_OFFSET || - (void *)tsk > high_memory || + (high_memory && (void *)tsk > high_memory) || ((unsigned long)tsk & (__alignof__(*tsk) - 1)) != 0)) { pr_err("Corrupt 'current' %p (sp %#lx)\n", tsk, stack_pointer); tsk = &corrupt; |