tomoyo: don't special case PF_IO_WORKER for PF_KTHREAD

Since commit 3bfe610 ("io-wq: fork worker threads from original task") stopped using PF_KTHREAD flag for the io_uring PF_IO_WORKER threads, tomoyo_kernel_service() no longer needs to check PF_IO_WORKER flag. (This is a 5.12+ patch. Please don't send to stable kernels.) Signed-off-by: Jens Axboe <[email protected]> Signed-off-by: Tetsuo Handa <[email protected]>
niw · Mar 28, 2021 · 4e53d17 · 4e53d17
1 parent 0f4498c
commit 4e53d17
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/security/tomoyo/network.c b/security/tomoyo/network.c
@@ -613,7 +613,7 @@ static int tomoyo_check_unix_address(struct sockaddr *addr,
 static bool tomoyo_kernel_service(void)
 {
 	/* Nothing to do if I am a kernel service. */
-	return (current->flags & (PF_KTHREAD | PF_IO_WORKER)) == PF_KTHREAD;
+	return current->flags & PF_KTHREAD;
 }
 
 /**