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https://github.com/AuxXxilium/linux_dsm_epyc7002.git
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d347f37227
This fixes the setup of the alignment of the signal frame, so that all signal handlers are run with a properly aligned stack frame. The current code "over-aligns" the stack pointer so that the stack frame is effectively always mis-aligned by 4 bytes. But what we really want is that on function entry ((sp + 4) & 15) == 0, which matches what would happen if the stack were aligned before a "call" instruction. Signed-off-by: Markus F.X.J. Oberhumer <markus@oberhumer.com> Signed-off-by: Linus Torvalds <torvalds@osdl.org> |
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| .. | ||
| fpu32.c | ||
| ia32_aout.c | ||
| ia32_binfmt.c | ||
| ia32_ioctl.c | ||
| ia32_signal.c | ||
| ia32entry.S | ||
| ipc32.c | ||
| Makefile | ||
| ptrace32.c | ||
| sys_ia32.c | ||
| syscall32_syscall.S | ||
| syscall32.c | ||
| tls32.c | ||
| vsyscall-sigreturn.S | ||
| vsyscall-syscall.S | ||
| vsyscall-sysenter.S | ||
| vsyscall.lds | ||