Peter Zijlstra 623619d9bf x86/entry: Increase entry_stack size to a full page ... [ Upstream commit c7aadc09321d8f9a1d3bd1e6d8a47222ecddf6c5 ] Marco crashed in bad_iret with a Clang11/KCSAN build due to overflowing the stack. Now that we run C code on it, expand it to a full page. Suggested-by: Andy Lutomirski <luto@amacapital.net> Reported-by: Marco Elver <elver@google.com> Signed-off-by: Peter Zijlstra (Intel) <peterz@infradead.org> Reviewed-by: Lai Jiangshan <jiangshanlai@gmail.com> Tested-by: Marco Elver <elver@google.com> Link: https://lkml.kernel.org/r/20200618144801.819246178@infradead.org Signed-off-by: Sasha Levin <sashal@kernel.org>		2021-03-16 16:31:28 +08:00
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asm	x86/entry: Increase entry_stack size to a full page	2021-03-16 16:31:28 +08:00
uapi/asm	x86/syscalls: Revert "x86/syscalls: Make __X32_SYSCALL_BIT be unsigned long"	2021-03-16 16:28:38 +08:00