linux-kernel - [PATCH v2 4/4] m68knommu: allow elf

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: <20220512230602.1408871-1-gerg@linux-m68k.org>
Date:   Fri, 13 May 2022 09:06:02 +1000
From:   Greg Ungerer <gerg@...ux-m68k.org>
To:     linux-m68k@...r.kernel.org
Cc:     linux-mm@...ck.org, linux-kernel@...r.kernel.org, dalias@...c.org,
        Greg Ungerer <gerg@...ux-m68k.org>
Subject: [PATCH v2 4/4] m68knommu: allow elf_fdpic loader to be selected

The m68k architecture code is capable of supporting the binfmt_elf_fdpic
loader, so allow it to be configured. It is restricted to nommu
configurations at this time due to the MMU context structures/code not
supporting everything elf_fdpic needs when MMU is enabled.

Link: https://lore.kernel.org/linux-m68k/20220428033319.239341-1-gerg@linux-m68k.org/
Signed-off-by: Greg Ungerer <gerg@...ux-m68k.org>
---
 fs/Kconfig.binfmt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

v2: remove superfluous surrounding "(" ")"

diff --git a/fs/Kconfig.binfmt b/fs/Kconfig.binfmt
index 21c6332fa785..fb325b3aa4b0 100644
--- a/fs/Kconfig.binfmt
+++ b/fs/Kconfig.binfmt
@@ -58,7 +58,7 @@ config ARCH_USE_GNU_PROPERTY
 config BINFMT_ELF_FDPIC
 	bool "Kernel support for FDPIC ELF binaries"
 	default y if !BINFMT_ELF
-	depends on (ARM || (SUPERH && !MMU))
+	depends on ARM || ((M68K || SUPERH) && !MMU)
 	select ELFCORE
 	help
 	  ELF FDPIC binaries are based on ELF, but allow the individual load
-- 
2.25.1