diff options
| author | Alexei Starovoitov <ast@kernel.org> | 2025-02-20 18:10:24 -0800 |
|---|---|---|
| committer | Alexei Starovoitov <ast@kernel.org> | 2025-02-20 18:13:57 -0800 |
| commit | bd4319b6c2b36aa5c6534aec1dbe16921ec960ef (patch) | |
| tree | aec6748a7c59ea9a3ebb2c543b2e7f0ce2806b91 /arch/powerpc/lib/code-patching.c | |
| parent | 7042882abc04c720ea798198981943502f4221fe (diff) | |
| parent | 319fc77f8f45a1b3dba15b0cc1a869778fd222f7 (diff) | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/bpf/bpf bpf-6.14-rc4
Cross-merge bpf fixes after downstream PR (bpf-6.14-rc4).
Minor conflict:
kernel/bpf/btf.c
Adjacent changes:
kernel/bpf/arena.c
kernel/bpf/btf.c
kernel/bpf/syscall.c
kernel/bpf/verifier.c
mm/memory.c
Signed-off-by: Alexei Starovoitov <ast@kernel.org>
Diffstat (limited to 'arch/powerpc/lib/code-patching.c')
| -rw-r--r-- | arch/powerpc/lib/code-patching.c | 4 |
1 files changed, 3 insertions, 1 deletions
diff --git a/arch/powerpc/lib/code-patching.c b/arch/powerpc/lib/code-patching.c index af97fbb3c257..f84e0337cc02 100644 --- a/arch/powerpc/lib/code-patching.c +++ b/arch/powerpc/lib/code-patching.c @@ -108,7 +108,7 @@ static int text_area_cpu_up(unsigned int cpu) unsigned long addr; int err; - area = get_vm_area(PAGE_SIZE, VM_ALLOC); + area = get_vm_area(PAGE_SIZE, 0); if (!area) { WARN_ONCE(1, "Failed to create text area for cpu %d\n", cpu); @@ -493,7 +493,9 @@ static int __do_patch_instructions_mm(u32 *addr, u32 *code, size_t len, bool rep orig_mm = start_using_temp_mm(patching_mm); + kasan_disable_current(); err = __patch_instructions(patch_addr, code, len, repeat_instr); + kasan_enable_current(); /* context synchronisation performed by __patch_instructions */ stop_using_temp_mm(patching_mm, orig_mm); |