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| author |  Jakub Kicinski <kuba@kernel.org>
| 2023-02-09 12:05:25 -0800 |
|---|---|---|
| committer | Jakub Kicinski <kuba@kernel.org>
| 2023-02-09 12:25:40 -0800 |
| commit | 8697a258ae24703267d2a37d91ab757c91ef027e (patch) | |
| tree | 7a1798898ac64c72e6cf77d2320f036c963a16c1 /drivers/firmware/efi/efi.c | |
| parent | net: enable usercopy for skb_small_head_cache (diff) | |
| parent | Merge tag 'net-6.2-rc8' of git://git.kernel.org/pub/scm/linux/kernel/git/netd... (diff) | |
| download | linux-8697a258ae24703267d2a37d91ab757c91ef027e.tar.gz linux-8697a258ae24703267d2a37d91ab757c91ef027e.tar.bz2 linux-8697a258ae24703267d2a37d91ab757c91ef027e.zip | |
Merge git://git.kernel.org/pub/scm/linux/kernel/git/netdev/net
net/devlink/leftover.c / net/core/devlink.c:
565b4824c39f ("devlink: change port event netdev notifier from per-net to global")
f05bd8ebeb69 ("devlink: move code to a dedicated directory")
687125b5799c ("devlink: split out core code")
https://lore.kernel.org/all/20230208094657.379f2b1a@canb.auug.org.au/
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Diffstat (limited to 'drivers/firmware/efi/efi.c')
| -rw-r--r-- | drivers/firmware/efi/efi.c | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c index a2b0cbc8741c..1e0b016fdc2b 100644 --- a/drivers/firmware/efi/efi.c +++ b/drivers/firmware/efi/efi.c @@ -1007,6 +1007,8 @@ int __ref efi_mem_reserve_persistent(phys_addr_t addr, u64 size) /* first try to find a slot in an existing linked list entry */ for (prsv = efi_memreserve_root->next; prsv; ) { rsv = memremap(prsv, sizeof(*rsv), MEMREMAP_WB); + if (!rsv) + return -ENOMEM; index = atomic_fetch_add_unless(&rsv->count, 1, rsv->size); if (index < rsv->size) { rsv->entry[index].base = addr; |