kdb: Remove unused flags stack
authorDr. David Alan Gilbert <linux@treblig.org>
Sun, 12 Jan 2025 01:20:49 +0000 (01:20 +0000)
committerDaniel Thompson (RISCstar) <danielt@kernel.org>
Sat, 25 Jan 2025 08:22:26 +0000 (08:22 +0000)
commit6beaa75cd24d660e7913c60aff702ec809ff9b28
treea54d58e9561a0d1936e9e6bae7f62f37a87dbda5
parent36975ec3a2c15c20f0df312633f4272da649d8fc
kdb: Remove unused flags stack

kdb_restore_flags() and kdb_save_flags() were added in 2010 by
commit 5d5314d6795f ("kdb: core for kgdb back end (1 of 2)")
but have remained unused.

Remove them, and their associated storage.

Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Reviewed-by: Douglas Anderson <dianders@chromium.org>
Link: https://lore.kernel.org/r/20250112012049.319515-1-linux@treblig.org
Signed-off-by: Daniel Thompson (RISCstar) <danielt@kernel.org>
include/linux/kdb.h
kernel/debug/kdb/kdb_support.c