From d481e9718ef2edd4e003d3618e7673507e9503bb Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Joan=20Bruguera=20Mic=C3=B3?= <joanbrugueram@gmail.com>
Date: Fri, 19 Jul 2024 20:18:31 +0000
Subject: [PATCH] Fix cryptodev_verbosity sysctl for Linux 6.11-rc1
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There has been a long-running Linux kernel effort to get rid of the
sentinels of `struct ctl_table`. In Linux 6.11 it has been completed,
and registering a sysctl with a sentinel will fail with a dmesg error:

> sysctl table check failed: ioctl/(null) procname is null
> sysctl table check failed: ioctl/(null) No proc_handler

Exclude the sentinels since that version.

See also: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=f8a8b94d0698ccc56c44478169c91ca774540d9f
          https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/?id=9edbfe92a0a1355bae1e47c8f542ac0d39f19f8c

Signed-off-by: Joan Bruguera Micó <joanbrugueram@gmail.com>
---
 ioctl.c | 2 ++
 1 file changed, 2 insertions(+)

--- a/ioctl.c
+++ b/ioctl.c
@@ -1239,7 +1239,9 @@ static struct ctl_table verbosity_ctl_di
 		.mode           = 0644,
 		.proc_handler   = proc_dointvec,
 	},
+#if (LINUX_VERSION_CODE < KERNEL_VERSION(6, 11, 0))
 	{},
+#endif
 };
 
 static struct ctl_table verbosity_ctl_root[] = {
