Andy Lutomirski 5d5675df79 x86/entry: Fix entry/exit mismatch on failed fast 32-bit syscalls ... On a 32-bit fast syscall that fails to read its arguments from user memory, the kernel currently does syscall exit work but not syscall entry work. This confuses audit and ptrace. For example: $ ./tools/testing/selftests/x86/syscall_arg_fault_32 ... strace: pid 264258: entering, ptrace_syscall_info.op == 2 ... This is a minimal fix intended for ease of backporting. A more complete cleanup is coming. Fixes: 0b085e68f4 ("x86/entry: Consolidate 32/64 bit syscall entry") Signed-off-by: Andy Lutomirski <luto@kernel.org> Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Signed-off-by: Borislav Petkov <bp@suse.de> Cc: stable@vger.kernel.org Link: https://lore.kernel.org/r/8c82296ddf803b91f8d1e5eac89e5803ba54ab0e.1614884673.git.luto@kernel.org		2021-03-06 13:10:06 +01:00
..
alpha	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
arc	arch: setup PF_IO_WORKER threads like PF_KTHREAD	2021-02-21 17:25:22 -07:00
arm	xen: branch for v5.12-rc2	2021-03-04 11:24:47 -08:00
arm64	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
csky	arch/csky patches for 5.12-rc1	2021-02-28 12:06:45 -08:00
h8300	arch: setup PF_IO_WORKER threads like PF_KTHREAD	2021-02-21 17:25:22 -07:00
hexagon	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
ia64	ia64: don't call handle_signal() unless there's actually a signal queued	2021-03-02 17:22:11 -07:00
m68k	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
microblaze	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
mips	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
nds32	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
nios2	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
openrisc	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
parisc	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
powerpc	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
riscv	RISC-V Patches for the 5.12 Merge Window, Part 2	2021-02-28 12:01:23 -08:00
s390	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
sh	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
sparc	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
um	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
x86	x86/entry: Fix entry/exit mismatch on failed fast 32-bit syscalls	2021-03-06 13:10:06 +01:00
xtensa	io_uring-worker.v3-2021-02-25	2021-02-27 08:29:02 -08:00
.gitignore
Kconfig	Rework of the X86 irq stack handling:	2021-02-24 16:32:23 -08:00