From: tip-bot for Tycho Andersen <tipbot@zytor.com>
To: linux-tip-commits@vger.kernel.org
Cc: bp@alien8.de, peterz@infradead.org, linux-kernel@vger.kernel.org,
torvalds@linux-foundation.org, keescook@chromium.org,
jmorris@namei.org, tycho@tycho.ws, tglx@linutronix.de,
mingo@kernel.org, hpa@zytor.com
Subject: [tip:x86/urgent] samples/seccomp: Fix 32-bit build
Date: Mon, 7 Jan 2019 22:48:56 -0800 [thread overview]
Message-ID: <tip-a77d1d196bc63b37d9b4d1b614884669e8e79d32@git.kernel.org> (raw)
In-Reply-To: <20190107231631.1849-1-tycho@tycho.ws>
Commit-ID: a77d1d196bc63b37d9b4d1b614884669e8e79d32
Gitweb: https://git.kernel.org/tip/a77d1d196bc63b37d9b4d1b614884669e8e79d32
Author: Tycho Andersen <tycho@tycho.ws>
AuthorDate: Mon, 7 Jan 2019 16:16:31 -0700
Committer: Ingo Molnar <mingo@kernel.org>
CommitDate: Tue, 8 Jan 2019 07:45:01 +0100
samples/seccomp: Fix 32-bit build
Both the .o and the actual executable need to be built with -m32 in order
to link correctly.
Reported-by: Ingo Molnar <mingo@kernel.org>
Signed-off-by: Tycho Andersen <tycho@tycho.ws>
Reviewed-by: Kees Cook <keescook@chromium.org>
Cc: Borislav Petkov <bp@alien8.de>
Cc: James Morris <jmorris@namei.org>
Cc: Linus Torvalds <torvalds@linux-foundation.org>
Cc: Peter Zijlstra <peterz@infradead.org>
Cc: Thomas Gleixner <tglx@linutronix.de>
Fixes: fec7b6690541 ("samples: add an example of seccomp user trap")
Link: http://lkml.kernel.org/r/20190107231631.1849-1-tycho@tycho.ws
Signed-off-by: Ingo Molnar <mingo@kernel.org>
---
samples/seccomp/Makefile | 1 +
1 file changed, 1 insertion(+)
diff --git a/samples/seccomp/Makefile b/samples/seccomp/Makefile
index 4920903c8009..fb43a814d4c0 100644
--- a/samples/seccomp/Makefile
+++ b/samples/seccomp/Makefile
@@ -34,6 +34,7 @@ HOSTCFLAGS_bpf-direct.o += $(MFLAG)
HOSTCFLAGS_dropper.o += $(MFLAG)
HOSTCFLAGS_bpf-helper.o += $(MFLAG)
HOSTCFLAGS_bpf-fancy.o += $(MFLAG)
+HOSTCFLAGS_user-trap.o += $(MFLAG)
HOSTLDLIBS_bpf-direct += $(MFLAG)
HOSTLDLIBS_bpf-fancy += $(MFLAG)
HOSTLDLIBS_dropper += $(MFLAG)
prev parent reply other threads:[~2019-01-08 6:49 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-01-07 23:16 [PATCH] samples/seccomp: fix " Tycho Andersen
2019-01-07 23:18 ` Kees Cook
2019-01-08 6:43 ` Ingo Molnar
2019-01-08 6:48 ` tip-bot for Tycho Andersen [this message]
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