systemd: mount the EFI variable filesystem

Add efivarfs to the mount_table in mount-setup.c, so the EFI variable
filesystem will be mounted when systemd executed.

The EFI variable filesystem will merge in v3.7 or v3.8 linux kernel.

Cc: Kay Sievers <kay@vrfy.org>
Cc: Lennart Poettering <lennart@poettering.net>
Cc: Mantas Mikulėnas <grawity@gmail.com>
Cc: Zbigniew Jędrzejewski-Szmek <zbyszek@in.waw.pl>
Cc: Matt Fleming <matt.fleming@intel.com>
Cc: Jeremy Kerr <jeremy.kerr@canonical.com>
Cc: Matthew Garrett <mjg@redhat.com>
Signed-off-by: Lee, Chun-Yi <jlee@suse.com>

diff --git a/src/core/kmod-setup.c b/src/core/kmod-setup.c
index cc2a2d94b2f8a027e0d3dc1d6f2fd98a63462cdc..ce8a8e7d389e681451207439172258febba9902f 100644 (file)
--- a/src/core/kmod-setup.c
+++ b/src/core/kmod-setup.c
@@ -31,9 +31,10 @@
 #include "kmod-setup.h"
 
 static const char * const kmod_table[] = {
-        "autofs4", "/sys/class/misc/autofs",
-        "ipv6",    "/sys/module/ipv6",
-        "unix",    "/proc/net/unix"
+        "autofs4",  "/sys/class/misc/autofs",
+        "ipv6",     "/sys/module/ipv6",
+        "efivarfs", "/sys/firmware/efi/efivars",
+        "unix",     "/proc/net/unix"
 };
 
 #pragma GCC diagnostic push

diff --git a/src/core/mount-setup.c b/src/core/mount-setup.c
index 0fd112f0d199810276c1f2f694d21d0cdfc98611..9894c7fddffc8b083fea4a9e24ee973a6682014e 100644 (file)
--- a/src/core/mount-setup.c
+++ b/src/core/mount-setup.c
@@ -66,6 +66,7 @@ static const MountPoint mount_table[] = {
         { "sysfs",    "/sys",                   "sysfs",    NULL,                MS_NOSUID|MS_NOEXEC|MS_NODEV,                true,  true  },
         { "devtmpfs", "/dev",                   "devtmpfs", "mode=755",          MS_NOSUID|MS_STRICTATIME,                    true,  true  },
         { "securityfs", "/sys/kernel/security", "securityfs", NULL,              MS_NOSUID|MS_NOEXEC|MS_NODEV,                false, false },
+        { "efivarfs", "/sys/firmware/efi/efivars", "efivarfs", NULL,             MS_NOSUID|MS_NOEXEC|MS_NODEV,                false, false },
         { "tmpfs",    "/dev/shm",               "tmpfs",    "mode=1777",         MS_NOSUID|MS_NODEV|MS_STRICTATIME,           true,  true  },
         { "devpts",   "/dev/pts",               "devpts",   "mode=620,gid=" STRINGIFY(TTY_GID), MS_NOSUID|MS_NOEXEC,          false, true  },
         { "tmpfs",    "/run",                   "tmpfs",    "mode=755",          MS_NOSUID|MS_NODEV|MS_STRICTATIME,           true,  true  },