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| author | David Hildenbrand <david@redhat.com> | 2020-11-11 17:53:20 +0300 |
|---|---|---|
| committer | Michael Ellerman <mpe@ellerman.id.au> | 2020-11-19 08:56:59 +0300 |
| commit | d8bd9a121c2f2bc8b36da930dc91b69fd2a705e2 (patch) | |
| tree | 40aa0feaab9c8618d11e20f9532a4b5986d7ae4c /arch/powerpc/mm/book3s64/hash_utils.c | |
| parent | 1f73ad3e8d755dbec52fcec98618a7ce4de12af2 (diff) | |
| download | linux-d8bd9a121c2f2bc8b36da930dc91b69fd2a705e2.tar.xz | |
powerpc/book3s64/hash: Drop WARN_ON in hash__remove_section_mapping()
The single caller (arch_remove_linear_mapping()) prints a proper
warning when this function fails. No need to eventually crash the
kernel - let's drop this WARN_ON.
Suggested-by: Oscar Salvador <osalvador@suse.de>
Signed-off-by: David Hildenbrand <david@redhat.com>
Reviewed-by: Oscar Salvador <osalvador@suse.de>
Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
Link: https://lore.kernel.org/r/20201111145322.15793-7-david@redhat.com
Diffstat (limited to 'arch/powerpc/mm/book3s64/hash_utils.c')
| -rw-r--r-- | arch/powerpc/mm/book3s64/hash_utils.c | 1 |
1 files changed, 0 insertions, 1 deletions
diff --git a/arch/powerpc/mm/book3s64/hash_utils.c b/arch/powerpc/mm/book3s64/hash_utils.c index 24702c0a92e0..d2dcb7757c68 100644 --- a/arch/powerpc/mm/book3s64/hash_utils.c +++ b/arch/powerpc/mm/book3s64/hash_utils.c @@ -845,7 +845,6 @@ int hash__remove_section_mapping(unsigned long start, unsigned long end) { int rc = htab_remove_mapping(start, end, mmu_linear_psize, mmu_kernel_ssize); - WARN_ON(rc < 0); if (resize_hpt_for_hotplug(memblock_phys_mem_size()) == -ENOSPC) pr_warn("Hash collision while resizing HPT\n"); |