linux-kernel - [PATCH v4 1/2] sh: mm: make use of new memblocks

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: <20190109203911.7887-2-logang@deltatee.com>
Date:   Wed,  9 Jan 2019 13:39:10 -0700
From:   Logan Gunthorpe <logang@...tatee.com>
To:     linux-kernel@...r.kernel.org, linux-riscv@...ts.infradead.org
Cc:     Stephen Bates <sbates@...thlin.com>,
        Palmer Dabbelt <palmer@...ive.com>,
        Christoph Hellwig <hch@....de>,
        Logan Gunthorpe <logang@...tatee.com>,
        Yoshinori Sato <ysato@...rs.sourceforge.jp>,
        Rich Felker <dalias@...c.org>,
        Dan Williams <dan.j.williams@...el.com>,
        Rob Herring <robh@...nel.org>
Subject: [PATCH v4 1/2] sh: mm: make use of new memblocks_present() helper

Cleanup the open coded for_each_memblock() loop that is equivalent
to the new memblocks_present() helper.

Signed-off-by: Logan Gunthorpe <logang@...tatee.com>
Cc: Yoshinori Sato <ysato@...rs.sourceforge.jp>
Cc: Rich Felker <dalias@...c.org>
Cc: Dan Williams <dan.j.williams@...el.com>
Cc: Rob Herring <robh@...nel.org>
---
 arch/sh/mm/init.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/arch/sh/mm/init.c b/arch/sh/mm/init.c
index a8e5c0e00fca..dc0ff41d602d 100644
--- a/arch/sh/mm/init.c
+++ b/arch/sh/mm/init.c
@@ -234,12 +234,7 @@ static void __init do_init_bootmem(void)
 
 	plat_mem_setup();
 
-	for_each_memblock(memory, reg) {
-		int nid = memblock_get_region_node(reg);
-
-		memory_present(nid, memblock_region_memory_base_pfn(reg),
-			memblock_region_memory_end_pfn(reg));
-	}
+	memblocks_present();
 	sparse_init();
 }
 
-- 
2.19.0