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Fri, 10 Jul 2026 13:03:31 -0700 (PDT) Date: Fri, 10 Jul 2026 13:03:31 -0700 X-Google-Appengine-App-Id: s~syzkaller X-Google-Appengine-App-Id-Alias: syzkaller Message-ID: <6a515013.63a5fcd8.28bd53.0004.GAE@google.com> Subject: [moderation/CI] Re: ACPI: Add support for ACPI RAS2 feature table From: syzbot ci To: syzkaller-upstream-moderation@googlegroups.com Cc: syzbot@lists.linux.dev Content-Type: text/plain; charset="UTF-8" Content-Transfer-Encoding: quoted-printable syzbot ci has tested the following series [v22] ACPI: Add support for ACPI RAS2 feature table https://lore.kernel.org/all/20260709210750.424659-1-shijujose2008@gmail.com * [PATCH v22 1/2] ACPI:RAS2: Add driver for the ACPI RAS2 feature table * [PATCH v22 2/2] ras: mem: Add ACPI RAS2 memory driver and found the following issue: kernel build error Full report is available here: https://ci.syzbot.org/series/5040b478-7bdb-4326-a6b4-5685754ec2d4 *** kernel build error tree: mm-new URL: https://kernel.googlesource.com/pub/scm/linux/kernel/git/akpm/mm= .git base: 1e692e85500fd3a971da0241f044f4572b2be8b6 arch: amd64 compiler: Debian clang version 22.1.6 (++20260514074242+fc4aad7b5db3-1~exp= 1~20260514074407.73), Debian LLD 22.1.6 config: https://ci.syzbot.org/builds/4aba36a3-6777-42f1-bcad-f10d6ceb7cd= f/config drivers/ras/acpi_ras2.c:68:2: error: call to undeclared function 'iowrite64= '; ISO C99 and later do not support implicit function declarations [-Wimpli= cit-function-declaration] drivers/ras/acpi_ras2.c:92:20: error: call to undeclared function 'ioread64= '; ISO C99 and later do not support implicit function declarations [-Wimpli= cit-function-declaration] drivers/ras/acpi_ras2.c:115:2: error: call to undeclared function 'iowrite6= 4'; ISO C99 and later do not support implicit function declarations [-Wimpl= icit-function-declaration] drivers/ras/acpi_ras2.c:339:3: error: call to undeclared function 'iowrite6= 4'; ISO C99 and later do not support implicit function declarations [-Wimpl= icit-function-declaration] drivers/ras/acpi_ras2.c:447:2: error: call to undeclared function 'iowrite6= 4'; ISO C99 and later do not support implicit function declarations [-Wimpl= icit-function-declaration] *** If these findings have caused you to resend the series or submit a separate fix, please add the following tag to your commit message: Tested-by: syzbot@syzkaller.appspotmail.com --- This report is generated by a bot. It may contain errors. syzbot ci engineers can be reached at syzkaller@googlegroups.com. To test a patch for this bug, please reply with `#syz test` (should be on a separate line). The patch should be attached to the email. Note: arguments like custom git repos and branches are not supported. The email will later be sent to: [akpm@linux-foundation.org ashok.raj@oss.qualcomm.com bp@alien8.de dave.han= sen@linux.intel.com dferguson@amperecomputing.com duenwen@google.com erdema= ktas@google.com gthelen@google.com james.morse@arm.com jiaqiyan@google.com = jic23@kernel.org jon.grimm@amd.com jthoughton@google.com kangkang.shen@futu= rewei.com lenb@kernel.org linux-acpi@vger.kernel.org linux-doc@vger.kernel.= org linux-edac@vger.kernel.org linux-mm@kvack.org linuxarm@huawei.com mcheh= ab@kernel.org naoya.horiguchi@nec.com nifan.cxl@gmail.com pgonda@google.com= prime.zeng@hisilicon.com rafael@kernel.org rientjes@google.com roberto.sas= su@huawei.com rppt@kernel.org shijujose2008@gmail.com somasundaram.a@hpe.co= m tanxiaofei@huawei.com tony.luck@intel.com wanghuiqiang@huawei.com wbs@os.= amperecomputing.com wschwartz@amperecomputing.com yazen.ghannam@amd.com] If the report looks fine to you, reply with: #syz upstream If the report is a false positive, reply with #syz invalid