forked from Minki/linux
6f41c34d69
The machine check idtentry uses an indirect branch directly from the low level code. This evades the speculation protection. Replace it by a direct call into C code and issue the indirect call there so the compiler can apply the proper speculation protection. Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by:Borislav Petkov <bp@alien8.de> Reviewed-by: David Woodhouse <dwmw@amazon.co.uk> Niced-by: Peter Zijlstra <peterz@infradead.org> Cc: stable@vger.kernel.org Link: https://lkml.kernel.org/r/alpine.DEB.2.20.1801181626290.1847@nanos |
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.. | ||
syscalls | ||
vdso | ||
vsyscall | ||
calling.h | ||
common.c | ||
entry_32.S | ||
entry_64_compat.S | ||
entry_64.S | ||
Makefile | ||
syscall_32.c | ||
syscall_64.c | ||
thunk_32.S | ||
thunk_64.S |