Hou Tao b6ec79518e bpf, x86: Remove unnecessary handling of BPF_SUB atomic op ... According to the LLVM commit (https://reviews.llvm.org/D72184), sync_fetch_and_sub() is implemented as a negation followed by sync_fetch_and_add(), so there will be no BPF_SUB op, thus just remove it. BPF_SUB is also rejected by the verifier anyway. Signed-off-by: Hou Tao <houtao1@huawei.com> Signed-off-by: Daniel Borkmann <daniel@iogearbox.net> Acked-by: Brendan Jackman <jackmanb@google.com> Link: https://lore.kernel.org/bpf/20220127083240.1425481-1-houtao1@huawei.com		2022-01-27 22:47:05 +01:00
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alpha	Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2022-01-17 05:49:30 +02:00
arc	Kbuild updates for v5.17	2022-01-19 11:15:19 +02:00
arm	Kbuild updates for v5.17	2022-01-19 11:15:19 +02:00
arm64	Merge branch 'akpm' (patches from Andrew)	2022-01-20 10:41:01 +02:00
csky	Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2022-01-17 05:49:30 +02:00
h8300	Kbuild updates for v5.17	2022-01-19 11:15:19 +02:00
hexagon	Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2022-01-17 05:49:30 +02:00
ia64	Merge branch 'akpm' (patches from Andrew)	2022-01-20 10:41:01 +02:00
m68k	Merge branch 'signal-for-v5.17' of git://git.kernel.org/pub/scm/linux/kernel/git/ebiederm/user-namespace	2022-01-17 05:49:30 +02:00
microblaze	Kbuild updates for v5.17	2022-01-19 11:15:19 +02:00
mips	Merge branch 'akpm' (patches from Andrew)	2022-01-20 10:41:01 +02:00
nds32	Kbuild updates for v5.17	2022-01-19 11:15:19 +02:00
nios2	Kbuild updates for v5.17	2022-01-19 11:15:19 +02:00
openrisc	Kbuild updates for v5.17	2022-01-19 11:15:19 +02:00
parisc	Kbuild updates for v5.17	2022-01-19 11:15:19 +02:00
powerpc	Networking fixes for 5.17-rc1, including fixes from netfilter, bpf.	2022-01-20 10:57:05 +02:00
riscv	Merge branch 'akpm' (patches from Andrew)	2022-01-20 10:41:01 +02:00
s390	Kbuild updates for v5.17	2022-01-19 11:15:19 +02:00
sh	Kbuild updates for v5.17	2022-01-19 11:15:19 +02:00
sparc	Merge branch 'akpm' (patches from Andrew)	2022-01-20 10:41:01 +02:00
um	virtio,vdpa,qemu_fw_cfg: features, cleanups, fixes	2022-01-18 10:05:48 +02:00
x86	bpf, x86: Remove unnecessary handling of BPF_SUB atomic op	2022-01-27 22:47:05 +01:00
xtensa	Kbuild updates for v5.17	2022-01-19 11:15:19 +02:00
.gitignore	…
Kconfig	Merge branch 'akpm' (patches from Andrew)	2022-01-20 10:41:01 +02:00