diff options
author | Andi Kleen <ak@suse.de> | 2006-04-11 10:54:39 (GMT) |
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committer | Linus Torvalds <torvalds@g5.osdl.org> | 2006-04-11 13:38:57 (GMT) |
commit | 97a4d00388db4f0bfa37425b31d7d9751ea649db (patch) | |
tree | 3713eb2e7e69461108899b799b8030ae30cb2c14 /arch | |
parent | 0fcd270901f731342df64816f277ae7adbd67130 (diff) | |
download | linux-fsl-qoriq-97a4d00388db4f0bfa37425b31d7d9751ea649db.tar.xz |
[PATCH] x86_64: Remove check for canonical RIP
As pointed out by Linus it is useless now because entry.S should
handle it correctly in all cases.
Signed-off-by: Andi Kleen <ak@suse.de>
Signed-off-by: Linus Torvalds <torvalds@osdl.org>
Diffstat (limited to 'arch')
-rw-r--r-- | arch/x86_64/kernel/ptrace.c | 5 |
1 files changed, 0 insertions, 5 deletions
diff --git a/arch/x86_64/kernel/ptrace.c b/arch/x86_64/kernel/ptrace.c index d44b2c1..da8e790 100644 --- a/arch/x86_64/kernel/ptrace.c +++ b/arch/x86_64/kernel/ptrace.c @@ -274,11 +274,6 @@ static int putreg(struct task_struct *child, return -EIO; value &= 0xffff; break; - case offsetof(struct user_regs_struct, rip): - /* Check if the new RIP address is canonical */ - if (value >= TASK_SIZE_OF(child)) - return -EIO; - break; } put_stack_long(child, regno - sizeof(struct pt_regs), value); return 0; |