linux-kernel - [GIT PULL] seccomp: build fix for v5.0-rc2

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Message-ID: <alpine.LRH.2.21.1901090803120.24546@namei.org>
Date:   Wed, 9 Jan 2019 08:04:38 +1100 (AEDT)
From:   James Morris <jmorris@...ei.org>
To:     Linus Torvalds <torvalds@...ux-foundation.org>
cc:     linux-security-module@...r.kernel.org, Ingo Molnar <mingo@...e.hu>,
        linux-security-module@...r.kernel.org,
        linux-kernel@...r.kernel.org, Kees Cook <keescook@...omium.org>
Subject: [GIT PULL] seccomp: build fix for v5.0-rc2

Please pull this fix for a build regression in seccomp.

The following changes since commit 7b55851367136b1efd84d98fea81ba57a98304cf:

  fork: record start_time late (2019-01-08 09:40:53 -0800)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/jmorris/linux-security.git fixes-v5.0-rc1

for you to fetch changes up to cba54b44d0be4eb66dbc7709e1f3f0d65e851f69:

  samples/seccomp: fix 32-bit build (2019-01-08 13:00:00 -0800)

----------------------------------------------------------------

Tycho Andersen (1):
      samples/seccomp: fix 32-bit build

 samples/seccomp/Makefile | 1 +
 1 file changed, 1 insertion(+)

---

commit cba54b44d0be4eb66dbc7709e1f3f0d65e851f69
Author: Tycho Andersen <tycho@...ho.ws>
Date:   Mon Jan 7 14:46:34 2019 -0700

    samples/seccomp: fix 32-bit build
    
    Both the .o and the actual executable need to be built with -m32 in order
    to link correctly.
    
    Fixes: fec7b6690541 ("samples: add an example of seccomp user trap")
    
    Signed-off-by: Tycho Andersen <tycho@...ho.ws>
    Reported-by: Ingo Molnar <mingo@...nel.org>
    Signed-off-by: James Morris <james.morris@...rosoft.com>

diff --git a/samples/seccomp/Makefile b/samples/seccomp/Makefile
index 4920903c8009..a5607668a5c7 100644
--- a/samples/seccomp/Makefile
+++ b/samples/seccomp/Makefile
@@ -37,6 +37,7 @@ HOSTCFLAGS_bpf-fancy.o += $(MFLAG)
 HOSTLDLIBS_bpf-direct += $(MFLAG)
 HOSTLDLIBS_bpf-fancy += $(MFLAG)
 HOSTLDLIBS_dropper += $(MFLAG)
+HOSTLDLIBS_user-trap.o += $(MFLAG)
 HOSTLDLIBS_user-trap += $(MFLAG)
 endif
 always := $(hostprogs-m)