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kdb: Remove unused flags stack

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kdb_restore_flags() and kdb_save_flags() were added in 2010 by
commit 5d5314d679 ("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>
This commit is contained in:
Dr. David Alan Gilbert
2025-01-12 01:20:49 +00:00
committed by Daniel Thompson (RISCstar)
parent 36975ec3a2
commit 6beaa75cd2
2 changed files with 0 additions and 21 deletions
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3
include/linux/kdb.h
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@@ -140,9 +140,6 @@ extern const char *kdb_diemsg;
extern unsigned int kdb_flags; /* Global flags, see kdb_state for per cpu state */
extern void kdb_save_flags(void);
extern void kdb_restore_flags(void);
#define KDB_FLAG(flag) (kdb_flags & KDB_FLAG_##flag)
#define KDB_FLAG_SET(flag) ((void)(kdb_flags |= KDB_FLAG_##flag))
#define KDB_FLAG_CLEAR(flag) ((void)(kdb_flags &= ~KDB_FLAG_##flag))