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| author | Paolo Bonzini <pbonzini@redhat.com> | 2022-09-23 10:06:08 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2022-09-23 10:06:08 -0400 |
| commit | 69604fe76e58c9d195e48b41d019b07fc27ce9d7 (patch) | |
| tree | c9d1e7cfe406a8f168c3aceaf989eea0275d3045 /arch/riscv/mm/pageattr.c | |
| parent | 50b2d49bafa16e6311ab2da82f5aafc5f9ada99b (diff) | |
| parent | 189e7d876e48d7c791fe1c9c01516f70f5621a9f (diff) | |
Merge tag 'kvm-s390-master-6.0-2' of https://git.kernel.org/pub/scm/linux/kernel/git/kvms390/linux into HEAD
More pci fixes
Fix for a code analyser warning
Diffstat (limited to 'arch/riscv/mm/pageattr.c')
| -rw-r--r-- | arch/riscv/mm/pageattr.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/arch/riscv/mm/pageattr.c b/arch/riscv/mm/pageattr.c index 5e49e4b4a4cc..86c56616e5de 100644 --- a/arch/riscv/mm/pageattr.c +++ b/arch/riscv/mm/pageattr.c @@ -118,10 +118,10 @@ static int __set_memory(unsigned long addr, int numpages, pgprot_t set_mask, if (!numpages) return 0; - mmap_read_lock(&init_mm); + mmap_write_lock(&init_mm); ret = walk_page_range_novma(&init_mm, start, end, &pageattr_ops, NULL, &masks); - mmap_read_unlock(&init_mm); + mmap_write_unlock(&init_mm); flush_tlb_kernel_range(start, end); |