From: Mickaël Salaün <m...@linux.microsoft.com>

Use GLOBAL_ROOT_UID and GLOBAL_ROOT_GID definitions, and add appropriate
include files.

Cc: David Woodhouse <dw...@infradead.org>
Signed-off-by: Mickaël Salaün <m...@linux.microsoft.com>
Signed-off-by: David Howells <dhowe...@redhat.com>
---

Changes since v2:
* Cherry-pick v1 patch from
  https://lore.kernel.org/lkml/2659836.1607940...@warthog.procyon.org.uk/
  to rebase on v5.11-rc3.
---
 certs/blacklist.c      | 4 ++--
 certs/system_keyring.c | 5 +++--
 2 files changed, 5 insertions(+), 4 deletions(-)

diff --git a/certs/blacklist.c b/certs/blacklist.c
index 446818e90b54..8a64b9e89cae 100644
--- a/certs/blacklist.c
+++ b/certs/blacklist.c
@@ -14,6 +14,7 @@
 #include <linux/ctype.h>
 #include <linux/err.h>
 #include <linux/seq_file.h>
+#include <linux/uidgid.h>
 #include <keys/system_keyring.h>
 #include "blacklist.h"
 
@@ -156,8 +157,7 @@ static int __init blacklist_init(void)
 
        blacklist_keyring =
                keyring_alloc(".blacklist",
-                             KUIDT_INIT(0), KGIDT_INIT(0),
-                             current_cred(),
+                             GLOBAL_ROOT_UID, GLOBAL_ROOT_GID, current_cred(),
                              (KEY_POS_ALL & ~KEY_POS_SETATTR) |
                              KEY_USR_VIEW | KEY_USR_READ |
                              KEY_USR_SEARCH,
diff --git a/certs/system_keyring.c b/certs/system_keyring.c
index 798291177186..4b693da488f1 100644
--- a/certs/system_keyring.c
+++ b/certs/system_keyring.c
@@ -11,6 +11,7 @@
 #include <linux/cred.h>
 #include <linux/err.h>
 #include <linux/slab.h>
+#include <linux/uidgid.h>
 #include <linux/verification.h>
 #include <keys/asymmetric-type.h>
 #include <keys/system_keyring.h>
@@ -98,7 +99,7 @@ static __init int system_trusted_keyring_init(void)
 
        builtin_trusted_keys =
                keyring_alloc(".builtin_trusted_keys",
-                             KUIDT_INIT(0), KGIDT_INIT(0), current_cred(),
+                             GLOBAL_ROOT_UID, GLOBAL_ROOT_GID, current_cred(),
                              ((KEY_POS_ALL & ~KEY_POS_SETATTR) |
                              KEY_USR_VIEW | KEY_USR_READ | KEY_USR_SEARCH),
                              KEY_ALLOC_NOT_IN_QUOTA,
@@ -109,7 +110,7 @@ static __init int system_trusted_keyring_init(void)
 #ifdef CONFIG_SECONDARY_TRUSTED_KEYRING
        secondary_trusted_keys =
                keyring_alloc(".secondary_trusted_keys",
-                             KUIDT_INIT(0), KGIDT_INIT(0), current_cred(),
+                             GLOBAL_ROOT_UID, GLOBAL_ROOT_GID, current_cred(),
                              ((KEY_POS_ALL & ~KEY_POS_SETATTR) |
                               KEY_USR_VIEW | KEY_USR_READ | KEY_USR_SEARCH |
                               KEY_USR_WRITE),
-- 
2.30.0

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