linux-kernel - [PATCH] MIPS: Increase range of CONFIG_FORCE_MAX

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-next>] [day] [month] [year] [list]

Message-Id: <20200917133528.83091-1-paul@crapouillou.net>
Date:   Thu, 17 Sep 2020 15:35:28 +0200
From:   Paul Cercueil <paul@...pouillou.net>
To:     Thomas Bogendoerfer <tsbogend@...ha.franken.de>
Cc:     od@...c.me, linux-mips@...r.kernel.org,
        linux-kernel@...r.kernel.org, Paul Cercueil <paul@...pouillou.net>
Subject: [PATCH] MIPS: Increase range of CONFIG_FORCE_MAX_ZONEORDER

There is nothing that prevents us from using lower maximum values.
It's something that we actually want, when using bigger page sizes on
devices with low RAM.

Signed-off-by: Paul Cercueil <paul@...pouillou.net>
---
 arch/mips/Kconfig | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/mips/Kconfig b/arch/mips/Kconfig
index 632fe8fe68c4..dca2bbdbfc24 100644
--- a/arch/mips/Kconfig
+++ b/arch/mips/Kconfig
@@ -2251,7 +2251,7 @@ config FORCE_MAX_ZONEORDER
 	default "13" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_32KB
 	range 12 64 if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_16KB
 	default "12" if MIPS_HUGE_TLB_SUPPORT && PAGE_SIZE_16KB
-	range 11 64
+	range 0 64
 	default "11"
 	help
 	  The kernel memory allocator divides physically contiguous memory
-- 
2.28.0