linux-stable/arch/x86
Uros Bizjak ae69c97bb7 crypto: aesni - Use TEST %reg,%reg instead of CMP $0,%reg
commit 032d049ea0 upstream.

CMP $0,%reg can't set overflow flag, so we can use shorter TEST %reg,%reg
instruction when only zero and sign flags are checked (E,L,LE,G,GE conditions).

Signed-off-by: Uros Bizjak <ubizjak@gmail.com>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Borislav Petkov <bp@alien8.de>
Cc: "H. Peter Anvin" <hpa@zytor.com>
Signed-off-by: Herbert Xu <herbert@gondor.apana.org.au>
Cc: Ard Biesheuvel <ardb@google.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
2021-03-20 10:39:47 +01:00
..
boot x86/asm: Replace __force_order with a memory clobber 2020-10-29 09:58:01 +01:00
configs vgacon: remove software scrollback support 2020-09-17 13:47:54 +02:00
crypto crypto: aesni - Use TEST %reg,%reg instead of CMP $0,%reg 2021-03-20 10:39:47 +01:00
entry x86/asm/32: Add ENDs to some functions and relabel with SYM_CODE_* 2021-01-17 14:05:30 +01:00
events perf/x86/kvm: Add Cascade Lake Xeon steppings to isolation_ucodes[] 2021-03-07 12:20:47 +01:00
hyperv x86/hyperv: check cpu mask after interrupt has been disabled 2021-01-19 18:26:12 +01:00
ia32 syscalls/x86: Use COMPAT_SYSCALL_DEFINE0 for IA32 (rt_)sigreturn 2020-01-17 19:48:30 +01:00
include crypto: x86 - Regularize glue function prototypes 2021-03-20 10:39:47 +01:00
kernel x86/unwind/orc: Disable KASAN checking in the ORC unwinder, part 2 2021-03-17 17:03:57 +01:00
kvm kvm: x86: replace kvm_spec_ctrl_test_value with runtime test on the host 2021-03-04 10:26:09 +01:00
lib x86/mmx: Use KFPU_387 for MMX string operations 2021-01-27 11:47:49 +01:00
math-emu x86: math-emu: Fix up 'cmp' insn for clang ias 2020-07-29 10:18:40 +02:00
mm x86: fix seq_file iteration for pat/memtype.c 2021-03-04 10:26:48 +01:00
net bpf, x86: Fix encoding for lower 8-bit registers in BPF_STX BPF_B 2020-05-02 08:48:55 +02:00
oprofile
pci x86/PCI: Fix intel_mid_pci.c build error when ACPI is not enabled 2020-11-01 12:01:02 +01:00
platform efi/x86: Free efi_pgd with free_pages() 2020-11-24 13:29:19 +01:00
power x86/asm/32: Add ENDs to some functions and relabel with SYM_CODE_* 2021-01-17 14:05:30 +01:00
purgatory x86/purgatory: Disable various profiling and sanitizing options 2020-06-24 17:50:20 +02:00
ras
realmode x86/asm/32: Add ENDs to some functions and relabel with SYM_CODE_* 2021-01-17 14:05:30 +01:00
tools x86/build: Treat R_386_PLT32 relocation as R_386_PC32 2021-03-07 12:20:45 +01:00
um
video
xen Xen/gnttab: handle p2m update errors on a per-slot basis 2021-03-07 12:20:49 +01:00
.gitignore
Kbuild
Kconfig
Kconfig.cpu
Kconfig.debug
Makefile x86/build: Disable CET instrumentation in the kernel for 32-bit too 2021-02-17 10:35:17 +01:00
Makefile.um
Makefile_32.cpu