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From:   "Guilherme G. Piccoli" <gpiccoli@igalia.com>
To:     linux-kernel@vger.kernel.org, linux-fsdevel@vger.kernel.org
Cc:     linux-doc@vger.kernel.org, mcgrof@kernel.org,
        keescook@chromium.org, yzaikin@google.com,
        akpm@linux-foundation.org, feng.tang@intel.com,
        siglesias@igalia.com, kernel@gpiccoli.net, gpiccoli@igalia.com
Subject: [PATCH 1/3] docs: sysctl/kernel: Add missing bit to panic_print
Date:   Tue,  9 Nov 2021 17:28:46 -0300
Message-Id: <20211109202848.610874-2-gpiccoli@igalia.com>
In-Reply-To: <20211109202848.610874-1-gpiccoli@igalia.com>
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Commit de6da1e8bcf0 ("panic: add an option to replay all the printk message in buffer")
added a new bit to the sysctl/kernel parameter "panic_print", but the
documentation was added only in kernel-parameters.txt, not in the sysctl guide.

Fix it here by adding bit 5 to sysctl admin-guide documentation.

Cc: Feng Tang <feng.tang@intel.com>
Fixes: de6da1e8bcf0 ("panic: add an option to replay all the printk message in buffer")
Signed-off-by: Guilherme G. Piccoli <gpiccoli@igalia.com>
---
 Documentation/admin-guide/sysctl/kernel.rst | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/admin-guide/sysctl/kernel.rst b/Documentation/admin-guide/sysctl/kernel.rst
index 426162009ce9..70b7df9b081a 100644
--- a/Documentation/admin-guide/sysctl/kernel.rst
+++ b/Documentation/admin-guide/sysctl/kernel.rst
@@ -795,6 +795,7 @@ bit 1  print system memory info
 bit 2  print timer info
 bit 3  print locks info if ``CONFIG_LOCKDEP`` is on
 bit 4  print ftrace buffer
+bit 5: print all printk messages in buffer
 =====  ============================================
 
 So for example to print tasks and memory info on panic, user can::
-- 
2.33.1