AuxXxilium/linux_dsm_epyc7002
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linux_dsm_epyc7002/arch/x86/ia32
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Denys Vlasenko 0f90fb979d x86/asm/entry: Zero EXTRA_REGS for stub32_execve() too 
The change which affected how execve clears EXTRA_REGS missed
32-bit execve syscalls.

Fix this by using 64-bit execve stub epilogue for them too.

Run-tested.

Signed-off-by: Denys Vlasenko <dvlasenk@redhat.com>
Cc: Alexei Starovoitov <ast@plumgrid.com>
Cc: Andy Lutomirski <luto@amacapital.net>
Cc: Borislav Petkov <bp@alien8.de>
Cc: Brian Gerst <brgerst@gmail.com>
Cc: Frederic Weisbecker <fweisbec@gmail.com>
Cc: H. Peter Anvin <hpa@zytor.com>
Cc: Kees Cook <keescook@chromium.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Oleg Nesterov <oleg@redhat.com>
Cc: Steven Rostedt <rostedt@goodmis.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Will Drewry <wad@chromium.org>
Link: http://lkml.kernel.org/r/1428439424-7258-3-git-send-email-dvlasenk@redhat.com
Signed-off-by: Ingo Molnar <mingo@kernel.org>
2015-04-09 10:31:24 +02:00
..
audit.c x86: hook up execveat system call 2014-12-13 12:42:51 -08:00
ia32_aout.c assorted conversions to %p[dD] 2014-11-19 13:01:20 -05:00
ia32_signal.c x86/signal: Remove pax argument from restore_sigcontext 2015-04-06 09:06:39 +02:00
ia32entry.S x86/asm/entry: Zero EXTRA_REGS for stub32_execve() too 2015-04-09 10:31:24 +02:00
Makefile x86/compat: Merge native and compat 32-bit syscall tables 2015-03-04 06:16:21 +01:00
sys_ia32.c x86/compat: Remove sys32_vm86_warning 2015-03-04 06:16:21 +01:00