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authorDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:50:03 +0000
committerDaniel Baumann <daniel.baumann@progress-linux.org>2024-05-18 18:50:03 +0000
commit01a69402cf9d38ff180345d55c2ee51c7e89fbc7 (patch)
treeb406c5242a088c4f59c6e4b719b783f43aca6ae9 /drivers/firmware/efi/vars.c
parentAdding upstream version 6.7.12. (diff)
downloadlinux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.tar.xz
linux-01a69402cf9d38ff180345d55c2ee51c7e89fbc7.zip
Adding upstream version 6.8.9.upstream/6.8.9
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'drivers/firmware/efi/vars.c')
-rw-r--r--drivers/firmware/efi/vars.c8
1 files changed, 8 insertions, 0 deletions
diff --git a/drivers/firmware/efi/vars.c b/drivers/firmware/efi/vars.c
index e9dc7116da..f654e6f6af 100644
--- a/drivers/firmware/efi/vars.c
+++ b/drivers/firmware/efi/vars.c
@@ -63,6 +63,7 @@ int efivars_register(struct efivars *efivars,
const struct efivar_operations *ops)
{
int rv;
+ int event;
if (down_interruptible(&efivars_lock))
return -EINTR;
@@ -77,6 +78,13 @@ int efivars_register(struct efivars *efivars,
__efivars = efivars;
+ if (efivar_supports_writes())
+ event = EFIVAR_OPS_RDWR;
+ else
+ event = EFIVAR_OPS_RDONLY;
+
+ blocking_notifier_call_chain(&efivar_ops_nh, event, NULL);
+
pr_info("Registered efivars operations\n");
rv = 0;
out: