linux-kernel - [PATCH AUTOSEL 4.19 156/219] mm/page_alloc.c: deduplicate __memblock_free_early() and memblock

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]

Date:   Fri, 22 Nov 2019 00:48:08 -0500
From:   Sasha Levin <sashal@...nel.org>
To:     linux-kernel@...r.kernel.org, stable@...r.kernel.org
Cc:     Wentao Wang <witallwang@...il.com>,
        Andrew Morton <akpm@...ux-foundation.org>,
        Mike Rapoport <rppt@...ux.ibm.com>,
        Linus Torvalds <torvalds@...ux-foundation.org>,
        Sasha Levin <sashal@...nel.org>, linux-mm@...ck.org
Subject: [PATCH AUTOSEL 4.19 156/219] mm/page_alloc.c: deduplicate __memblock_free_early() and memblock_free()

From: Wentao Wang <witallwang@...il.com>

[ Upstream commit d31cfe7bff9109476da92c245b56083e9b48d60a ]

Link: http://lkml.kernel.org/r/C8ECE1B7A767434691FEEFA3A01765D72AFB8E78@MX203CL03.corp.emc.com
Signed-off-by: Wentao Wang <witallwang@...il.com>
Reviewed-by: Andrew Morton <akpm@...ux-foundation.org>
Cc: Mike Rapoport <rppt@...ux.ibm.com>
Signed-off-by: Andrew Morton <akpm@...ux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@...ux-foundation.org>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 mm/memblock.c | 7 +------
 1 file changed, 1 insertion(+), 6 deletions(-)

diff --git a/mm/memblock.c b/mm/memblock.c
index 237944479d25a..bb4e32c6b19e9 100644
--- a/mm/memblock.c
+++ b/mm/memblock.c
@@ -1537,12 +1537,7 @@ void * __init memblock_virt_alloc_try_nid(
  */
 void __init __memblock_free_early(phys_addr_t base, phys_addr_t size)
 {
-	phys_addr_t end = base + size - 1;
-
-	memblock_dbg("%s: [%pa-%pa] %pF\n",
-		     __func__, &base, &end, (void *)_RET_IP_);
-	kmemleak_free_part_phys(base, size);
-	memblock_remove_range(&memblock.reserved, base, size);
+	memblock_free(base, size);
 }
 
 /**
-- 
2.20.1