* [PATCH v2] ext4: Correct encrypted_casefolding sysfs entry
@ 2021-06-03 9:48 Daniel Rosenberg
2021-06-03 14:42 ` Theodore Ts'o
0 siblings, 1 reply; 2+ messages in thread
From: Daniel Rosenberg @ 2021-06-03 9:48 UTC (permalink / raw)
To: Theodore Y . Ts'o, Eric Biggers, Andreas Dilger, linux-ext4
Cc: linux-kernel, linux-fsdevel, Gabriel Krisman Bertazi,
kernel-team, Daniel Rosenberg, stable
Encrypted casefolding is only supported when both encryption and
casefolding are both enabled in the config.
Fixes: 471fbbea7ff7 ("ext4: handle casefolding with encryption")
Cc: stable@vger.kernel.org # 5.13+
Signed-off-by: Daniel Rosenberg <drosen@google.com>
---
fs/ext4/sysfs.c | 4 ++++
1 file changed, 4 insertions(+)
diff --git a/fs/ext4/sysfs.c b/fs/ext4/sysfs.c
index 6f825dedc3d4..55fcab60a59a 100644
--- a/fs/ext4/sysfs.c
+++ b/fs/ext4/sysfs.c
@@ -315,7 +315,9 @@ EXT4_ATTR_FEATURE(verity);
#endif
EXT4_ATTR_FEATURE(metadata_csum_seed);
EXT4_ATTR_FEATURE(fast_commit);
+#if defined(CONFIG_UNICODE) && defined(CONFIG_FS_ENCRYPTION)
EXT4_ATTR_FEATURE(encrypted_casefold);
+#endif
static struct attribute *ext4_feat_attrs[] = {
ATTR_LIST(lazy_itable_init),
@@ -333,7 +335,9 @@ static struct attribute *ext4_feat_attrs[] = {
#endif
ATTR_LIST(metadata_csum_seed),
ATTR_LIST(fast_commit),
+#if defined(CONFIG_UNICODE) && defined(CONFIG_FS_ENCRYPTION)
ATTR_LIST(encrypted_casefold),
+#endif
NULL,
};
ATTRIBUTE_GROUPS(ext4_feat);
--
2.32.0.rc0.204.g9fa02ecfa5-goog
^ permalink raw reply related [flat|nested] 2+ messages in thread
* Re: [PATCH v2] ext4: Correct encrypted_casefolding sysfs entry
2021-06-03 9:48 [PATCH v2] ext4: Correct encrypted_casefolding sysfs entry Daniel Rosenberg
@ 2021-06-03 14:42 ` Theodore Ts'o
0 siblings, 0 replies; 2+ messages in thread
From: Theodore Ts'o @ 2021-06-03 14:42 UTC (permalink / raw)
To: Daniel Rosenberg
Cc: Eric Biggers, Andreas Dilger, linux-ext4, linux-kernel,
linux-fsdevel, Gabriel Krisman Bertazi, kernel-team, stable
On Thu, Jun 03, 2021 at 09:48:49AM +0000, Daniel Rosenberg wrote:
> Encrypted casefolding is only supported when both encryption and
> casefolding are both enabled in the config.
>
> Fixes: 471fbbea7ff7 ("ext4: handle casefolding with encryption")
> Cc: stable@vger.kernel.org # 5.13+
> Signed-off-by: Daniel Rosenberg <drosen@google.com>
Thanks, applied.
- Ted
^ permalink raw reply [flat|nested] 2+ messages in thread
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