From: "H. Peter Anvin" <hpa@zytor.com>
To: Josh Boyer <jwboyer@fedoraproject.org>,
Andy Lutomirski <luto@amacapital.net>
Cc: "Linux-Kernel@Vger. Kernel. Org" <linux-kernel@vger.kernel.org>
Subject: Re: vdso_install target broken post-3.15
Date: Wed, 11 Jun 2014 08:18:06 -0700 [thread overview]
Message-ID: <5398732E.2060900@zytor.com> (raw)
In-Reply-To: <CA+5PVA7gL6T2eXAy6G4hGJzhKZ_8KHd0qauKqzuHAP4oTJ97QA@mail.gmail.com>
On 06/11/2014 08:16 AM, Josh Boyer wrote:
> On Wed, Jun 11, 2014 at 10:14 AM, Josh Boyer <jwboyer@fedoraproject.org> wrote:
>> Hi,
>>
>> I'm guessing commit 6f121e548f83674ab4920a4e60afb58d4f61b829 is what
>> broke the vdso_install target:
>>
>> + make -s ARCH=x86_64
>> INSTALL_MOD_PATH=/home/jwboyer/rpmbuild/BUILDROOT/kernel-3.16.0-0.rc0.git1.1.fc21.x86_64
>> vdso_install KERNELRELEASE=3.16.0-0.rc0.git1.1.fc21.x86_64
>> make[1]: *** No rule to make target `arch/x86/vdso/vdso.so.dbg',
>> needed by `vdso.so'. Stop.
>> make: *** [vdso_install] Error 2
>>
>> The crazy Fedora versioning there corresponds to
>> 3f17ea6dea8ba5668873afa54628a91aaa3fb1c0 in Linus' tree. I'll poke at
>> this some, but if you have some quick ideas I'd be happy to try them.
>
> OK, I'm stumped. Looking at that commit, it removes all target
> invocations for vdso.so. Which means even a simple 'make' in the vdso
> directory fails with:
>
> [jwboyer@vader vdso]$ make
> make: *** No rule to make target `/vdso.so', needed by `/vdso.o'. Stop.
> [jwboyer@vader vdso]$
>
> So how was this commit build tested?
>
Since when do we support "make" in a subdirectory?
-hpa
next prev parent reply other threads:[~2014-06-11 15:18 UTC|newest]
Thread overview: 32+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-11 14:14 vdso_install target broken post-3.15 Josh Boyer
2014-06-11 15:16 ` Josh Boyer
2014-06-11 15:18 ` H. Peter Anvin [this message]
2014-06-11 15:20 ` Josh Boyer
2014-06-11 15:21 ` Andy Lutomirski
2014-06-11 15:24 ` H. Peter Anvin
2014-06-11 15:20 ` Andy Lutomirski
2014-06-11 15:24 ` H. Peter Anvin
2014-06-11 16:20 ` [PATCH 0/2] x86,vdso,kbuild: Fix vdso_install Andy Lutomirski
2014-06-11 16:20 ` [PATCH 1/2] kbuild: Add recipe-cmd, an @-less cmd variant Andy Lutomirski
2014-06-11 16:20 ` [PATCH 2/2] x86,vdso: Fix vdso_install Andy Lutomirski
2014-06-11 17:23 ` Josh Boyer
2014-06-11 17:27 ` H. Peter Anvin
2014-06-11 17:33 ` Josh Boyer
2014-06-11 17:42 ` Andy Lutomirski
2014-06-11 17:45 ` Josh Boyer
2014-06-11 18:45 ` Andy Lutomirski
2014-06-11 18:51 ` Sam Ravnborg
2014-06-11 19:03 ` Andy Lutomirski
2014-06-11 19:16 ` Sam Ravnborg
2014-06-11 19:18 ` Andy Lutomirski
2014-06-11 16:24 ` [PATCH 0/2] x86,vdso,kbuild: " Josh Boyer
2014-06-11 16:36 ` Sam Ravnborg
2014-06-11 16:41 ` Josh Boyer
2014-06-11 18:44 ` Sam Ravnborg
2014-06-11 19:01 ` Andy Lutomirski
2014-06-17 22:54 ` vdso_install target broken post-3.15 Andy Lutomirski
2014-06-18 3:45 ` Andy Lutomirski
2014-06-18 3:48 ` H. Peter Anvin
2014-06-18 4:22 ` Andy Lutomirski
2014-06-18 13:09 ` Josh Boyer
2014-06-18 15:12 ` Andy Lutomirski
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