From: Jann Horn <jannh@google.com>
To: Mimi Zohar <zohar@linux.ibm.com>,
Dmitry Kasatkin <dmitry.kasatkin@gmail.com>,
jannh@google.com
Cc: linux-integrity@vger.kernel.org, linux-fsdevel@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: [PATCH] integrity: use KERNEL_DS instead of get_ds()
Date: Fri, 1 Mar 2019 21:10:10 +0100 [thread overview]
Message-ID: <20190301201010.19094-1-jannh@google.com> (raw)
get_ds() is a legacy name for KERNEL_DS; all architectures #define it to
KERNEL_DS, and almost every user of set_fs() uses the name KERNEL_DS.
Let the integrity subsystem also use KERNEL_DS so that we can get rid of
get_ds() at some point.
Signed-off-by: Jann Horn <jannh@google.com>
---
security/integrity/iint.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/security/integrity/iint.c b/security/integrity/iint.c
index 88f04b3380d4..423876fca8b4 100644
--- a/security/integrity/iint.c
+++ b/security/integrity/iint.c
@@ -200,7 +200,7 @@ int integrity_kernel_read(struct file *file, loff_t offset,
return -EBADF;
old_fs = get_fs();
- set_fs(get_ds());
+ set_fs(KERNEL_DS);
ret = __vfs_read(file, buf, count, &offset);
set_fs(old_fs);
--
2.21.0.352.gf09ad66450-goog
next reply other threads:[~2019-03-01 20:10 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-03-01 20:10 Jann Horn [this message]
2019-03-05 0:25 ` [PATCH] integrity: use KERNEL_DS instead of get_ds() Jann Horn
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