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authorDamjan Marion <damarion@cisco.com>2020-05-24 20:43:10 +0200
committerAndrew Yourtchenko <ayourtch@gmail.com>2020-05-25 16:02:14 +0000
commit11974e5f5a8e11429e69fbd3c6058c70f30ef697 (patch)
tree0b534128a80ee9ebee4fa1da03cc74477bc4471a /src
parent8b4221ee8f6cd4564dc9b91d1887e88035abca84 (diff)
vppinfra: fix SIGBUS in bihash init when running unpriviledged
Obserbed when VPP is running in k8s container Type: fix Change-Id: Ibbff9c3921bd7f4f97d47cb6f10eed8ed5efe269 Signed-off-by: Damjan Marion <damarion@cisco.com>
Diffstat (limited to 'src')
-rw-r--r--src/vppinfra/bihash_template.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/src/vppinfra/bihash_template.c b/src/vppinfra/bihash_template.c
index 47e9bd0113d..2305436dca2 100644
--- a/src/vppinfra/bihash_template.c
+++ b/src/vppinfra/bihash_template.c
@@ -38,7 +38,7 @@ static inline void *BV (alloc_aligned) (BVT (clib_bihash) * h, uword nbytes)
void *base, *rv;
uword alloc = alloc_arena_next (h) - alloc_arena_mapped (h);
int mmap_flags = MAP_FIXED | MAP_PRIVATE | MAP_ANONYMOUS;
- int mmap_flags_huge = (mmap_flags | MAP_HUGETLB |
+ int mmap_flags_huge = (mmap_flags | MAP_HUGETLB | MAP_LOCKED |
BIHASH_LOG2_HUGEPAGE_SIZE << MAP_HUGE_SHIFT);
/* new allocation is 25% of existing one */