Song Liu 239860828f bpf: arm64: Silence "UBSAN: negation-overflow" warning ...

With UBSAN, test_bpf.ko triggers warnings like:

UBSAN: negation-overflow in arch/arm64/net/bpf_jit_comp.c:1333:28
negation of -2147483648 cannot be represented in type 's32' (aka 'int'):

Silence these warnings by casting imm to u32 first.

Reported-by: Breno Leitao <leitao@debian.org>
Signed-off-by: Song Liu <song@kernel.org>
Tested-by: Breno Leitao <leitao@debian.org>
Link: https://lore.kernel.org/r/20250218080240.2431257-1-song@kernel.org
Signed-off-by: Alexei Starovoitov <ast@kernel.org>

2025-02-23 13:04:02 -08:00

..

alpha

alpha: Use str_yes_no() helper in pci_dac_dma_supported()

2025-02-14 14:06:41 -05:00

arc

Merge tag 'kbuild-v6.14' of git://git.kernel.org/pub/scm/linux/kernel/git/masahiroy/linux-kbuild

2025-01-31 12:07:07 -08:00

arm

Merge tag 'constfy-sysctl-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/sysctl/sysctl

2025-01-29 10:35:40 -08:00

arm64

bpf: arm64: Silence "UBSAN: negation-overflow" warning

2025-02-23 13:04:02 -08:00

csky

asm-generic: pgalloc: provide generic __pgd_{alloc,free}

2025-01-25 20:22:24 -08:00

hexagon

hexagon: Fix unbalanced spinlock in die()

2025-01-30 18:46:06 -08:00

loongarch

LoongArch: KVM: Set host with kernel mode when switch to VM mode

2025-02-13 12:02:56 +08:00

m68k

revert "xarray: port tests to kunit"

2025-02-01 03:53:28 -08:00

microblaze

asm-generic: pgalloc: provide generic __pgd_{alloc,free}

2025-01-25 20:22:24 -08:00

mips

MIPS: fix mips_get_syscall_arg() for o32

2025-02-13 12:41:29 +01:00

nios2

asm-generic: pgalloc: provide generic __pgd_{alloc,free}

2025-01-25 20:22:24 -08:00

openrisc

Merge tag 'mm-stable-2025-01-26-14-59' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-01-26 18:36:23 -08:00

parisc

Merge tag 'mm-stable-2025-01-26-14-59' of git://git.kernel.org/pub/scm/linux/kernel/git/akpm/mm

2025-01-26 18:36:23 -08:00

powerpc

powerpc/code-patching: Fix KASAN hit by not flagging text patching area as VM_ALLOC

2025-02-12 14:38:13 +05:30

riscv

Merge tag 'riscv-for-linus-6.14-mw1' of git://git.kernel.org/pub/scm/linux/kernel/git/riscv/linux

2025-01-31 15:13:25 -08:00

s390

s390/pci: Fix handling of isolated VFs

2025-02-11 19:35:08 +01:00

sh

Merge tag 'sh-for-v6.14-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/glaubitz/sh-linux

2025-02-02 10:40:27 -08:00

sparc

Merge tag 'driver-core-6.14-rc1' of git://git.kernel.org/pub/scm/linux/kernel/git/gregkh/driver-core

2025-01-28 12:25:12 -08:00

um

um: convert irq_lock to raw spinlock

2025-02-12 23:40:59 +01:00

x86

Merge tag 'perf_urgent_for_v6.14_rc3' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip

2025-02-16 10:41:50 -08:00

xtensa

Merge tag 'xtensa-20250126' of https://github.com/jcmvbkbc/linux-xtensa

2025-01-27 08:16:33 -08:00

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