linux

iv/linux

History

Naveen N. Rao 4b6d2902af powerpc/bpf: Fix BPF_MOD when imm == 1

commit 8bbc9d822421d9ac8ff9ed26a3713c9afc69d6c8 upstream.

Only ignore the operation if dividing by 1.

Fixes: 156d0e290e969c ("powerpc/ebpf/jit: Implement JIT compiler for extended BPF")
Signed-off-by: Naveen N. Rao <naveen.n.rao@linux.vnet.ibm.com>
Tested-by: Johan Almbladh <johan.almbladh@anyfinetworks.com>
Reviewed-by: Christophe Leroy <christophe.leroy@csgroup.eu>
Acked-by: Song Liu <songliubraving@fb.com>
Acked-by: Johan Almbladh <johan.almbladh@anyfinetworks.com>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/c674ca18c3046885602caebb326213731c675d06.1633464148.git.naveen.n.rao@linux.vnet.ibm.com
[cascardo: use PPC_LI instead of EMIT(PPC_RAW_LI)]
Signed-off-by: Thadeu Lima de Souza Cascardo <cascardo@canonical.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

2021-11-02 17:39:22 +01:00

alpha

alpha: Declare virt_to_phys and virt_to_bus parameter as pointer to volatile

2021-10-06 10:23:40 +02:00

arc

ARC: export clear_user_page() for modules

2021-09-22 11:43:10 +02:00

arm

ARM: 9139/1: kprobes: fix arch_init_kprobes() prototype

2021-11-02 17:39:22 +01:00

arm64

arm64: Extend workaround for erratum 1024718 to all versions of Cortex-A55