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| author | Thomas Gleixner <[email protected]> | 2019-04-14 16:00:08 +0000 |
|---|---|---|
| committer | Borislav Petkov <[email protected]> | 2019-04-17 13:41:48 +0000 |
| commit | 117ed45485413b1977bfc638c32bf5b01d53c62b (patch) | |
| tree | d50257ffb645531d5f7469dc9ecf2be9f48c0a10 /lib/test_string.c | |
| parent | x86/irq/64: Remap the IRQ stack with guard pages (diff) | |
| download | kernel-117ed45485413b1977bfc638c32bf5b01d53c62b.tar.gz kernel-117ed45485413b1977bfc638c32bf5b01d53c62b.zip | |
x86/irq/64: Remove stack overflow debug code
All stack types on x86 64-bit have guard pages now.
So there is no point in executing probabilistic overflow checks as the
guard pages are a accurate and reliable overflow prevention.
Signed-off-by: Thomas Gleixner <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Cc: "H. Peter Anvin" <[email protected]>
Cc: Andy Lutomirski <[email protected]>
Cc: Ingo Molnar <[email protected]>
Cc: Josh Poimboeuf <[email protected]>
Cc: Nicolai Stange <[email protected]>
Cc: Sean Christopherson <[email protected]>
Cc: x86-ml <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
Diffstat (limited to 'lib/test_string.c')
0 files changed, 0 insertions, 0 deletions