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(parent: 32b09c2) | patch
x86/fred: Reserve space for the FRED stack frame
authorH. Peter Anvin (Intel) <hpa@zytor.com>
Tue, 5 Dec 2023 10:50:05 +0000 (02:50 -0800)
committerBorislav Petkov (AMD) <bp@alien8.de>
Wed, 31 Jan 2024 21:01:31 +0000 (22:01 +0100)
commit65c9cc9e2c14602d98f1ca61c51ac954e9529303
tree48cd07be89871a98aba48e11df812e2bdf6cc49btree
parent32b09c230392ca4c03fcbade9e28b2053f11396bcommit | diff
x86/fred: Reserve space for the FRED stack frame

When using FRED, reserve space at the top of the stack frame, just
like i386 does.

Signed-off-by: H. Peter Anvin (Intel) <hpa@zytor.com>
Signed-off-by: Xin Li <xin3.li@intel.com>
Signed-off-by: Thomas Gleixner <tglx@linutronix.de>
Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de>
Tested-by: Shan Kang <shan.kang@intel.com>
Link: https://lore.kernel.org/r/20231205105030.8698-17-xin3.li@intel.com
arch/x86/include/asm/thread_info.h diff | blob | history
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