[GIT PULL] EFI fix

From: Ingo Molnar
Date: Fri Jan 11 2019 - 02:46:20 EST


Linus,

Please pull the latest efi-urgent-for-linus git tree from:

git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git efi-urgent-for-linus

# HEAD: b12f5440d8ca02e8f9ab4f1461f9214295cc4f66 Merge branch 'linus' into efi/urgent, to resolve conflict

A single fix that adds an annotation to resolve a kmemleak false
positive.

Thanks,

Ingo

------------------>
Qian Cai (1):
efi: Let kmemleak ignore false positives


drivers/firmware/efi/efi.c | 3 +++
1 file changed, 3 insertions(+)

diff --git a/drivers/firmware/efi/efi.c b/drivers/firmware/efi/efi.c
index 4c46ff6f2242..7ac09dd8f268 100644
--- a/drivers/firmware/efi/efi.c
+++ b/drivers/firmware/efi/efi.c
@@ -31,6 +31,7 @@
#include <linux/acpi.h>
#include <linux/ucs2_string.h>
#include <linux/memblock.h>
+#include <linux/kmemleak.h>

#include <asm/early_ioremap.h>

@@ -1026,6 +1027,8 @@ int __ref efi_mem_reserve_persistent(phys_addr_t addr, u64 size)
if (!rsv)
return -ENOMEM;

+ kmemleak_ignore(rsv);
+
rsv->size = EFI_MEMRESERVE_COUNT(PAGE_SIZE);
atomic_set(&rsv->count, 1);
rsv->entry[0].base = addr;