Ilya Leoshkevich 6e61dc9da0 s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant ...

The JIT uses agfi for subtracting constants, but -(-0x80000000) cannot
be represented as a 32-bit signed binary integer. Fix by using algfi in
this particular case.

Reported-by: Johan Almbladh <johan.almbladh@anyfinetworks.com>
Fixes: 0546231057 ("s390/bpf: Add s390x eBPF JIT compiler backend")
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Ilya Leoshkevich <iii@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

2021-09-16 10:39:55 +02:00

..

alpha

Merge branch 'akpm' (patches from Andrew)

2021-09-08 12:55:35 -07:00

arc

Merge branch 'akpm' (patches from Andrew)

2021-09-08 12:55:35 -07:00

arm

Merge tag 'for-linus' of git://git.armlinux.org.uk/~rmk/linux-arm

2021-09-09 13:25:49 -07:00

arm64

Merge branch 'linus' into smp/urgent

2021-09-11 00:38:47 +02:00

csky

Merge tag 'trace-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2021-09-05 11:50:41 -07:00

h8300

Merge branch 'akpm' (patches from Andrew)

2021-09-08 12:55:35 -07:00

hexagon

Merge branch 'akpm' (patches from Andrew)

2021-09-08 12:55:35 -07:00

ia64

Merge branch 'akpm' (patches from Andrew)

2021-09-08 12:55:35 -07:00

m68k

Merge branch 'akpm' (patches from Andrew)

2021-09-03 10:08:28 -07:00

microblaze

Merge tag 'microblaze-v5.15' of git://git.monstr.eu/linux-2.6-microblaze

2021-09-08 16:02:13 -07:00

mips

Merge branch 'linus' into smp/urgent

2021-09-11 00:38:47 +02:00

nds32

nds32/setup: remove unused memblock_region variable in setup_memory()

2021-09-08 18:45:53 -07:00

nios2

Merge branch 'akpm' (patches from Andrew)

2021-09-08 12:55:35 -07:00

openrisc

Merge branch 'akpm' (patches from Andrew)

2021-09-08 12:55:35 -07:00

parisc

parisc: Implement __get/put_kernel_nofault()

2021-09-09 22:53:09 +02:00

powerpc

arch: remove compat_alloc_user_space

2021-09-08 15:32:35 -07:00

riscv

Merge tag 'smp-urgent-2021-09-12' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2021-09-12 12:42:51 -07:00

s390

s390/bpf: Fix 64-bit subtraction of the -0x80000000 constant

2021-09-16 10:39:55 +02:00

sh

Merge branch 'akpm' (patches from Andrew)

2021-09-08 12:55:35 -07:00

sparc

arch: remove compat_alloc_user_space

2021-09-08 15:32:35 -07:00

um

Merge tag 'for-linus-5.15-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/rw/uml

2021-09-09 13:45:26 -07:00

x86

Merge branch 'linus' into smp/urgent

2021-09-11 00:38:47 +02:00

xtensa

Merge tag 'trace-v5.15' of git://git.kernel.org/pub/scm/linux/kernel/git/rostedt/linux-trace

2021-09-05 11:50:41 -07:00

.gitignore

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Kconfig

Merge branch 'akpm' (patches from Andrew)

2021-09-08 12:55:35 -07:00