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: <9443137.1vHEJqnA2s@morokweng>
Date:   Thu, 24 Nov 2016 13:02:39 -0200
From:   Thiago Jung Bauermann <bauerman@...ux.vnet.ibm.com>
To:     Stephen Rothwell <sfr@...b.auug.org.au>
Cc:     Andrew Morton <akpm@...ux-foundation.org>,
        linux-next@...r.kernel.org, linux-kernel@...r.kernel.org,
        Michael Ellerman <mpe@...erman.id.au>,
        Benjamin Herrenschmidt <benh@...nel.crashing.org>,
        PowerPC <linuxppc-dev@...ts.ozlabs.org>
Subject: Re: linux-next: build failure after merge of the akpm-current tree

Hello Stephen,

Am Donnerstag, 24. November 2016, 16:01:51 BRST schrieb Stephen Rothwell:
> Hi Andrew,
> 
> After merging the akpm-current tree, today's linux-next build (powerpc
> ppc64_defconfig) failed like this:
> 
> powerpc-linux-ld: unrecognized option '--no-dynamic-linker'
> 
> Caused by patch
> 
>   "powerpc: add purgatory for kexec_file_load implementation"
> 

Sorry about that. --no-dynamic-linker was added in binutils 2.26.
The patch below fixes the problem.

-- 
Thiago Jung Bauermann
IBM Linux Technology Center


diff --git a/arch/powerpc/purgatory/Makefile b/arch/powerpc/purgatory/Makefile
index 2dfb53ac9944..cf6e78b9af86 100644
--- a/arch/powerpc/purgatory/Makefile
+++ b/arch/powerpc/purgatory/Makefile
@@ -6,8 +6,10 @@ purgatory-y := purgatory.o string.o v2wrap.o purgatory-ppc64.o crtsavres.o \
 targets += $(purgatory-y)
 PURGATORY_OBJS = $(addprefix $(obj)/,$(purgatory-y))
 
-LDFLAGS_purgatory.ro := -pie --no-dynamic-linker -e purgatory_start \
-			--no-undefined -nostartfiles -nostdlib -nodefaultlibs
+LDFLAGS_purgatory.ro := -pie -e purgatory_start --no-undefined -nostartfiles \
+			-nostdlib -nodefaultlibs
+LDFLAGS_purgatory.ro += $(call ld-option, --no-dynamic-linker)
+
 targets += purgatory.ro
 
 KBUILD_CFLAGS := $(filter-out $(CC_FLAGS_FTRACE), $(KBUILD_CFLAGS))

Powered by blists - more mailing lists

Powered by Openwall GNU/*/Linux Powered by OpenVZ