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| author | Paolo Bonzini <pbonzini@redhat.com> | 2024-10-06 03:59:22 -0400 |
|---|---|---|
| committer | Paolo Bonzini <pbonzini@redhat.com> | 2024-10-06 03:59:22 -0400 |
| commit | c8d430db8eec7d4fd13a6bea27b7086a54eda6da (patch) | |
| tree | 3c9b35bc9372232183e745cc2a03995a8d053ff6 /kernel/user_namespace.c | |
| parent | 2a5fe5a01668e831af1de3951718fbf88b9a9b9c (diff) | |
| parent | a1d402abf8e3ff1d821e88993fc5331784fac0da (diff) | |
| download | linux-c8d430db8eec7d4fd13a6bea27b7086a54eda6da.tar.gz linux-c8d430db8eec7d4fd13a6bea27b7086a54eda6da.tar.bz2 linux-c8d430db8eec7d4fd13a6bea27b7086a54eda6da.zip | |
Merge tag 'kvmarm-fixes-6.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD
KVM/arm64 fixes for 6.12, take #1
- Fix pKVM error path on init, making sure we do not change critical
system registers as we're about to fail
- Make sure that the host's vector length is at capped by a value
common to all CPUs
- Fix kvm_has_feat*() handling of "negative" features, as the current
code is pretty broken
- Promote Joey to the status of official reviewer, while James steps
down -- hopefully only temporarly
Diffstat (limited to 'kernel/user_namespace.c')
| -rw-r--r-- | kernel/user_namespace.c | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/kernel/user_namespace.c b/kernel/user_namespace.c index 0b0b95418b16..aa0b2e47f2f2 100644 --- a/kernel/user_namespace.c +++ b/kernel/user_namespace.c @@ -853,9 +853,8 @@ static int sort_idmaps(struct uid_gid_map *map) cmp_extents_forward, NULL); /* Only copy the memory from forward we actually need. */ - map->reverse = kmemdup(map->forward, - map->nr_extents * sizeof(struct uid_gid_extent), - GFP_KERNEL); + map->reverse = kmemdup_array(map->forward, map->nr_extents, + sizeof(struct uid_gid_extent), GFP_KERNEL); if (!map->reverse) return -ENOMEM; |