From: Ingo Molnar <mingo@kernel.org>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: linux-kernel@vger.kernel.org,
Josh Poimboeuf <jpoimboe@redhat.com>,
Thomas Gleixner <tglx@linutronix.de>,
"H. Peter Anvin" <hpa@zytor.com>,
Peter Zijlstra <a.p.zijlstra@chello.nl>,
Andrew Morton <akpm@linux-foundation.org>
Subject: [GIT PULL] objtool fix
Date: Sat, 14 Oct 2017 17:53:38 +0200 [thread overview]
Message-ID: <20171014155338.avzyygchdojqiocs@gmail.com> (raw)
Linus,
Please pull the latest core-urgent-for-linus git tree from:
git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip.git core-urgent-for-linus
# HEAD: 3dd40cb320fee7c23b574ab821ce140ccd1281c9 objtool: Upgrade libelf-devel warning to error for CONFIG_ORC_UNWINDER
A single objtool fix: avoid silently broken ORC debuginfo builds and error out
instead.
Thanks,
Ingo
------------------>
Josh Poimboeuf (1):
objtool: Upgrade libelf-devel warning to error for CONFIG_ORC_UNWINDER
Makefile | 6 +++++-
1 file changed, 5 insertions(+), 1 deletion(-)
diff --git a/Makefile b/Makefile
index cf007a31d575..bc5c79e8e3cf 100644
--- a/Makefile
+++ b/Makefile
@@ -933,7 +933,11 @@ ifdef CONFIG_STACK_VALIDATION
ifeq ($(has_libelf),1)
objtool_target := tools/objtool FORCE
else
- $(warning "Cannot use CONFIG_STACK_VALIDATION, please install libelf-dev, libelf-devel or elfutils-libelf-devel")
+ ifdef CONFIG_ORC_UNWINDER
+ $(error "Cannot generate ORC metadata for CONFIG_ORC_UNWINDER=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel")
+ else
+ $(warning "Cannot use CONFIG_STACK_VALIDATION=y, please install libelf-dev, libelf-devel or elfutils-libelf-devel")
+ endif
SKIP_STACK_VALIDATION := 1
export SKIP_STACK_VALIDATION
endif
next reply other threads:[~2017-10-14 15:53 UTC|newest]
Thread overview: 12+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-10-14 15:53 Ingo Molnar [this message]
-- strict thread matches above, loose matches on Subject: below --
2023-09-17 17:34 [GIT PULL] objtool fix Ingo Molnar
2023-09-17 18:24 ` pr-tracker-bot
2023-01-12 13:57 Ingo Molnar
2023-01-12 23:01 ` pr-tracker-bot
2020-12-27 9:31 Ingo Molnar
2020-12-27 17:27 ` pr-tracker-bot
2017-02-02 20:50 Ingo Molnar
2016-12-07 18:40 Ingo Molnar
2016-10-28 8:30 Ingo Molnar
2016-06-10 12:01 Ingo Molnar
2016-05-25 20:10 Ingo Molnar
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