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Mon, 7 Jul 2025 05:02:17 -0400 (EDT) X-Mailer: MessagingEngine.com Webmail Interface Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 X-ThreadId: Td6fd7ddbb462d16f Date: Mon, 07 Jul 2025 11:01:41 +0200 From: "Arnd Bergmann" To: "kernel test robot" , linuxppc-dev@lists.ozlabs.org Cc: oe-kbuild-all@lists.linux.dev, linux-kernel@vger.kernel.org, "Andrew Morton" , "Linux Memory Management List" Message-Id: In-Reply-To: <202507071557.SDU74U31-lkp@intel.com> References: <202507071557.SDU74U31-lkp@intel.com> Subject: Re: mm/slub.o: warning: objtool: ___slab_alloc.isra.111.part.112+0x4c0: can't find jump dest instruction at .text.___slab_alloc.isra.111.part.112+0x68c Content-Type: text/plain Content-Transfer-Encoding: 7bit On Mon, Jul 7, 2025, at 09:56, kernel test robot wrote: > commit: 4496e1c1354bd4837bcc1414f6e1a4d042857903 crash_dump, nvme: > select CONFIGFS_FS as built-in ... >>> mm/slub.o: warning: objtool: ___slab_alloc.isra.111.part.112+0x4c0: can't find jump dest instruction at .text.___slab_alloc.isra.111.part.112+0x68c > > Kconfig warnings: (for reference only) > WARNING: unmet direct dependencies detected for HUGETLBFS > Depends on [n]: (X86 || SPARC64 || ARCH_SUPPORTS_HUGETLBFS [=y] || > BROKEN [=n]) && (SYSFS [=n] || SYSCTL [=n]) > Selected by [y]: > - PPC_8xx [=y] && PPC32 [=y] > This is an existing bug on PPC_8xx that got exposed by my patch but could already be triggered in randconfig builds without CONFIG_SYSFS. Arnd