From 95c0cd8bee59bc7ccc0d8c3008fec373ce8f0301 Mon Sep 17 00:00:00 2001 From: Randy Dunlap Date: Sun, 15 Feb 2026 22:37:29 -0800 Subject: [PATCH] docs: admin-guide: update tiny script for number of taint flags Account for 2 new taint flags being added by increasing the number of bits handled by the tiny show-tainted-flags example script. Fixes: 8eea4e744758 ("taint: Add TAINT_FWCTL") Fixes: 2852ca7fba9f ("panic: Taint kernel if tests are run") Signed-off-by: Randy Dunlap Reviewed-by: David Gow Signed-off-by: Jonathan Corbet Message-ID: <20260216063729.2832770-1-rdunlap@infradead.org> --- Documentation/admin-guide/tainted-kernels.rst | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) diff --git a/Documentation/admin-guide/tainted-kernels.rst b/Documentation/admin-guide/tainted-kernels.rst index ed1f8f1e86c5..9ead927a37c0 100644 --- a/Documentation/admin-guide/tainted-kernels.rst +++ b/Documentation/admin-guide/tainted-kernels.rst @@ -74,7 +74,7 @@ a particular type of taint. It's best to leave that to the aforementioned script, but if you need something quick you can use this shell command to check which bits are set:: - $ for i in $(seq 18); do echo $(($i-1)) $(($(cat /proc/sys/kernel/tainted)>>($i-1)&1));done + $ for i in $(seq 20); do echo $(($i-1)) $(($(cat /proc/sys/kernel/tainted)>>($i-1)&1));done Table for decoding tainted state ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~