linux-kernel - [PATCH 12/16] xtensa: tlb: include <asm/tlb.h> for missing prototype

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20230920052139.10570-13-rdunlap@infradead.org>
Date:   Tue, 19 Sep 2023 22:21:35 -0700
From:   Randy Dunlap <rdunlap@...radead.org>
To:     linux-kernel@...r.kernel.org
Cc:     Randy Dunlap <rdunlap@...radead.org>,
        Chris Zankel <chris@...kel.net>,
        Max Filippov <jcmvbkbc@...il.com>
Subject: [PATCH 12/16] xtensa: tlb: include <asm/tlb.h> for missing prototype

Add the prototype for check_tlb_sanity() to <asm/tlb.h> and use that
header to prevent a build warning:

arch/xtensa/mm/tlb.c:273:6: warning: no previous prototype for 'check_tlb_sanity' [-Wmissing-prototypes]
  273 | void check_tlb_sanity(void)

Signed-off-by: Randy Dunlap <rdunlap@...radead.org>
Cc: Chris Zankel <chris@...kel.net>
Cc: Max Filippov <jcmvbkbc@...il.com>
---
 arch/xtensa/include/asm/tlb.h |    2 ++
 arch/xtensa/mm/tlb.c          |    1 +
 2 files changed, 3 insertions(+)

diff -- a/arch/xtensa/include/asm/tlb.h b/arch/xtensa/include/asm/tlb.h
--- a/arch/xtensa/include/asm/tlb.h
+++ b/arch/xtensa/include/asm/tlb.h
@@ -18,4 +18,6 @@
 
 #define __pte_free_tlb(tlb, pte, address)	pte_free((tlb)->mm, pte)
 
+void check_tlb_sanity(void);
+
 #endif	/* _XTENSA_TLB_H */
diff -- a/arch/xtensa/mm/tlb.c b/arch/xtensa/mm/tlb.c
--- a/arch/xtensa/mm/tlb.c
+++ b/arch/xtensa/mm/tlb.c
@@ -17,6 +17,7 @@
 #include <linux/mm.h>
 #include <asm/processor.h>
 #include <asm/mmu_context.h>
+#include <asm/tlb.h>
 #include <asm/tlbflush.h>
 #include <asm/cacheflush.h>