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Message-ID: <aE0d0uuAxaeCE-9l@gmail.com>
Date: Sat, 14 Jun 2025 08:59:30 +0200
From: Ingo Molnar <mingo@...nel.org>
To: linux-kernel@...r.kernel.org, Thomas Gleixner <tglx@...utronix.de>
Cc: linux-tip-commits@...r.kernel.org, Dmitry Vyukov <dvyukov@...gle.com>,
x86@...nel.org
Subject: [PATCH] syscall_user_dispatch: Fix grammar in
task_set_syscall_user_dispatch()
* tip-bot2 for Dmitry Vyukov <tip-bot2@...utronix.de> wrote:
> + /*
> + * access_ok() will clear memory tags for tagged addresses
> + * if current has memory tagging enabled.
> + *
> + * To enable a tracer to set a tracees selector the
> + * selector address must be untagged for access_ok(),
> + * otherwise an untagged tracer will always fail to set a
> + * tagged tracees selector.
> + */
Typo/grammar fixes below. (And feel free to squash this fixlet into the
originator commit.)
Thanks,
Ingo
==================================>
Signed-off-by: Ingo Molnar <mingo@...nel.org>
kernel/entry/syscall_user_dispatch.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/entry/syscall_user_dispatch.c b/kernel/entry/syscall_user_dispatch.c
index a9055eccb27e..d5363bc768fe 100644
--- a/kernel/entry/syscall_user_dispatch.c
+++ b/kernel/entry/syscall_user_dispatch.c
@@ -106,10 +106,10 @@ static int task_set_syscall_user_dispatch(struct task_struct *task, unsigned lon
* access_ok() will clear memory tags for tagged addresses
* if current has memory tagging enabled.
*
- * To enable a tracer to set a tracees selector the
+ * To enable a tracer to set a tracee's selector, the
* selector address must be untagged for access_ok(),
* otherwise an untagged tracer will always fail to set a
- * tagged tracees selector.
+ * tagged tracee's selector.
*/
if (mode != PR_SYS_DISPATCH_OFF && selector &&
!access_ok(untagged_addr(selector), sizeof(*selector)))
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