linux-kernel - [PATCH 2/3] csky: vDSO: Remove --hash-style=both

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 for Android: free password hash cracker in your pocket

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-ID: <20250224112042.60282-3-xry111@xry111.site>
Date: Mon, 24 Feb 2025 19:20:41 +0800
From: Xi Ruoyao <xry111@...111.site>
To: Guo Ren <guoren@...nel.org>,
	Huacai Chen <chenhuacai@...nel.org>,
	WANG Xuerui <kernel@...0n.name>,
	Palmer Dabbelt <palmer@...belt.com>,
	Fangrui Song <i@...kray.me>
Cc: Tiezhu Yang <yangtiezhu@...ngson.cn>,
	linux-csky@...r.kernel.org,
	loongarch@...ts.linux.dev,
	linux-riscv@...ts.infradead.org,
	linux-arch@...r.kernel.org,
	linux-kernel@...r.kernel.org,
	Xi Ruoyao <xry111@...111.site>
Subject: [PATCH 2/3] csky: vDSO: Remove --hash-style=both

When CSKY borned, DT_GNU_HASH had already became the de-facto
standard so DT_HASH is just wasting storage space.  Remove the explicit
--hash-style=both setting and rely on the distro toolchain default,
which is most likely "gnu" (i.e. generating only DT_GNU_HASH, no
DT_HASH).

Following the logic of commit 48f6430505c0
("arm64/vdso: Remove --hash-style=sysv").

Signed-off-by: Xi Ruoyao <xry111@...111.site>
---
 arch/csky/kernel/vdso/Makefile | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/csky/kernel/vdso/Makefile b/arch/csky/kernel/vdso/Makefile
index 069ef0b17fe5..3e100e6cf72f 100644
--- a/arch/csky/kernel/vdso/Makefile
+++ b/arch/csky/kernel/vdso/Makefile
@@ -29,7 +29,7 @@ SYSCFLAGS_vdso.so.dbg = $(c_flags)
 $(obj)/vdso.so.dbg: $(obj)/vdso.lds $(obj-vdso) FORCE
 	$(call if_changed,vdsold)
 SYSCFLAGS_vdso.so.dbg = -shared -s -Wl,-soname=linux-vdso.so.1 \
-	-Wl,--build-id=sha1 -Wl,--hash-style=both
+	-Wl,--build-id=sha1
 
 $(obj)/vdso-syms.S: $(obj)/vdso.so FORCE
 	$(call if_changed,so2s)
-- 
2.48.1