From: Changbin Du <changbin.du@huawei.com>
To: Yury Norov <yury.norov@gmail.com>
Cc: kernel test robot <lkp@intel.com>,
<oe-kbuild-all@lists.linux.dev>,
Linux Memory Management List <linux-mm@kvack.org>,
Stephen Rothwell <sfr@canb.auug.org.au>,
<akpm@linux-foundation.org>, Changbin Du <changbin.du@huawei.com>
Subject: Re: [linux-next:master 9918/9925] powerpc64-linux-ld: warning: orphan section `.bss..Lubsan_data794' from `kernel/ptrace.o' being placed in section `.bss..Lubsan_data794'
Date: Tue, 26 Dec 2023 10:16:51 +0800 [thread overview]
Message-ID: <20231226021651.i6c7ar27xb7b2tb4@M910t> (raw)
In-Reply-To: <ZYm5l6AIMVMs69RC@yury-ThinkPad>
On Mon, Dec 25, 2023 at 09:19:19AM -0800, Yury Norov wrote:
> On Sat, Dec 23, 2023 at 06:15:23AM +0800, kernel test robot wrote:
> > tree: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git master
> > head: 39676dfe52331dba909c617f213fdb21015c8d10
> > commit: c6aa10bc7b8bfcfaca4311ac5f39b4d6eb5b1ccf [9918/9925] Merge branch 'bitmap-for-next' of https://github.com/norov/linux.git
> > config: powerpc64-randconfig-r035-20211208 (https://download.01.org/0day-ci/archive/20231223/202312230642.EBF6kiYY-lkp@intel.com/config)
> > compiler: powerpc64-linux-gcc (GCC) 13.2.0
> > reproduce (this is a W=1 build): (https://download.01.org/0day-ci/archive/20231223/202312230642.EBF6kiYY-lkp@intel.com/reproduce)
> >
> > If you fix the issue in a separate patch/commit (i.e. not just a new version of
> > the same patch/commit), kindly add following tags
> > | Reported-by: kernel test robot <lkp@intel.com>
> > | Closes: https://lore.kernel.org/oe-kbuild-all/202312230642.EBF6kiYY-lkp@intel.com/
> >
> > All warnings (new ones prefixed by >>):
> >
> > >> powerpc64-linux-ld: warning: orphan section `.bss..Lubsan_data794' from `kernel/ptrace.o' being placed in section `.bss..Lubsan_data794'
> > powerpc64-linux-ld: warning: discarding dynamic section .glink
> > powerpc64-linux-ld: warning: discarding dynamic section .plt
> > powerpc64-linux-ld: linkage table error against `flush_module_init_free_work'
> > powerpc64-linux-ld: stubs don't match calculated size
> > powerpc64-linux-ld: can not build stubs: bad value
> > powerpc64-linux-ld: init/main.o: in function `kernel_init':
> > main.c:(.ref.text+0x224): undefined reference to `flush_module_init_free_work'
>
> + Stephen Rothwell, Changbin Du
>
> So, it looks misattributed, and already fixed in 9a63d5058dd3545?
>
This is introuced by my patch V1 and fixed in V2. The version 2 is here (which
adds dummy definition for no CONFIG_MODULES):
https://lore.kernel.org/all/20231225061513.2984575-1-changbin.du@huawei.com/
Sorry for the trouble.
+ Morton
--
Cheers,
Changbin Du
prev parent reply other threads:[~2023-12-26 2:17 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2023-12-22 22:15 kernel test robot
2023-12-25 17:19 ` Yury Norov
2023-12-26 2:16 ` Changbin Du [this message]
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