linux-kernel - [PATCH v2 3/3] mm: s390: fix compilation warning

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: <20240731133318.527-4-justinjiang@vivo.com>
Date: Wed, 31 Jul 2024 21:33:17 +0800
From: Zhiguo Jiang <justinjiang@...o.com>
To: Andrew Morton <akpm@...ux-foundation.org>,
	linux-mm@...ck.org,
	linux-kernel@...r.kernel.org,
	Will Deacon <will@...nel.org>,
	"Aneesh Kumar K.V" <aneesh.kumar@...nel.org>,
	Nick Piggin <npiggin@...il.com>,
	Peter Zijlstra <peterz@...radead.org>,
	Arnd Bergmann <arnd@...db.de>,
	Johannes Weiner <hannes@...xchg.org>,
	Michal Hocko <mhocko@...nel.org>,
	Roman Gushchin <roman.gushchin@...ux.dev>,
	Shakeel Butt <shakeel.butt@...ux.dev>,
	Muchun Song <muchun.song@...ux.dev>,
	linux-arch@...r.kernel.org,
	cgroups@...r.kernel.org,
	Barry Song <21cnbao@...il.com>,
	kernel test robot <lkp@...el.com>,
	Zhiguo Jiang <justinjiang@...o.com>
Cc: opensource.kernel@...o.com
Subject: [PATCH v2 3/3] mm: s390: fix compilation warning

Define static inline bool __tlb_remove_page_size() to fix arch s390
config compilation Warning.

Signed-off-by: Zhiguo Jiang <justinjiang@...o.com>
---

Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202407311703.8q8sDQ2p-lkp@intel.com/
Reported-by: kernel test robot <lkp@...el.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202407311947.VPJNRqad-lkp@intel.com/

 arch/s390/include/asm/tlb.h | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/arch/s390/include/asm/tlb.h b/arch/s390/include/asm/tlb.h
index e95b2c8081eb..3f681f63390f
--- a/arch/s390/include/asm/tlb.h
+++ b/arch/s390/include/asm/tlb.h
@@ -28,6 +28,8 @@ static inline bool __tlb_remove_page_size(struct mmu_gather *tlb,
 		struct page *page, bool delay_rmap, int page_size);
 static inline bool __tlb_remove_folio_pages(struct mmu_gather *tlb,
 		struct page *page, unsigned int nr_pages, bool delay_rmap);
+static inline bool __tlb_remove_swap_entries(struct mmu_gather *tlb,
+		swp_entry_t entry, int nr);
 
 #define tlb_flush tlb_flush
 #define pte_free_tlb pte_free_tlb
@@ -69,6 +71,12 @@ static inline bool __tlb_remove_folio_pages(struct mmu_gather *tlb,
 	return false;
 }
 
+static inline bool __tlb_remove_swap_entries(struct mmu_gather *tlb,
+		swp_entry_t entry, int nr)
+{
+	return false;
+}
+
 static inline void tlb_flush(struct mmu_gather *tlb)
 {
 	__tlb_flush_mm_lazy(tlb->mm);
-- 
2.39.0