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dkim=none (message not signed) header.d=none;lists.openembedded.org; dmarc=none action=none header.from=windriver.com; Received: from BY5PR11MB4241.namprd11.prod.outlook.com (2603:10b6:a03:1ca::13) by BY5PR11MB3894.namprd11.prod.outlook.com (2603:10b6:a03:18c::20) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.20.4042.16; Mon, 19 Apr 2021 03:52:46 +0000 Received: from BY5PR11MB4241.namprd11.prod.outlook.com ([fe80::551b:e310:2ae4:3011]) by BY5PR11MB4241.namprd11.prod.outlook.com ([fe80::551b:e310:2ae4:3011%6]) with mapi id 15.20.4042.024; Mon, 19 Apr 2021 03:52:46 +0000 Subject: Re: [OE-core][PATCH] parselogs: ignore floppy error on qemu-system-x86 at boot stage From: "Xu, Yanfei" To: Richard Purdie , openembedded-core@lists.openembedded.org References: <20210409090329.3177554-1-yanfei.xu@windriver.com> <1675A5CF675C50A9.32393@lists.openembedded.org> Message-ID: <1f6581d4-e4fb-6040-4787-fac9af30082b@windriver.com> Date: Mon, 19 Apr 2021 11:52:39 +0800 User-Agent: Mozilla/5.0 (X11; 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charset=utf-8; format=flowed Content-Language: en-US Content-Transfer-Encoding: quoted-printable On 4/14/21 2:32 PM, Xu, Yanfei wrote: >=20 >=20 > On 4/9/21 9:13 PM, Richard Purdie wrote: >> [Please note: This e-mail is from an EXTERNAL e-mail address] >> >> On Fri, 2021-04-09 at 17:03 +0800, Xu, Yanfei wrote: >>> From: Yanfei Xu >>> >>> We can disable floppy drive by BIOS on a hardware, but an empty floppy >>> drive is connected by default on qemu-system-x86. Linux usually detect >>> the device and modprode the matched floppy.ko at the boot stage. Due t= o >>> we don't specify a floppy deivce in qemu boot arguments, then the erro= rs >>> about floppy reading comes out. >>> >>> It is harmless and normal, so we could ignore this error message on >>> qemux86. >>> >>> https://lists.gnu.org/archive/html/qemu-devel/2021-04/msg01402.html >>> >>> Signed-off-by: Yanfei Xu >>> --- >>> =C2=A0 meta/lib/oeqa/runtime/cases/parselogs.py | 2 ++ >>> =C2=A0 1 file changed, 2 insertions(+) >>> >>> diff --git a/meta/lib/oeqa/runtime/cases/parselogs.py=20 >>> b/meta/lib/oeqa/runtime/cases/parselogs.py >>> index 4714741aff..1bb0425521 100644 >>> --- a/meta/lib/oeqa/runtime/cases/parselogs.py >>> +++ b/meta/lib/oeqa/runtime/cases/parselogs.py >>> @@ -88,6 +88,8 @@ qemux86_common =3D [ >>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 'tsc: HPET/PMTIMER calibration failed', >>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 "modeset(0): Failed to initialize the D= RI2 extension", >>> =C2=A0=C2=A0=C2=A0=C2=A0=C2=A0 "glamor initialization failed", >>> +=C2=A0=C2=A0=C2=A0 "blk_update_request: I/O error, dev fd0, sector 0 = op 0x0:(READ)", >>> +=C2=A0=C2=A0=C2=A0 "floppy: error", >>> =C2=A0 ] + common_errors >> >> I'm a little puzzled about why we don't see this on the autobuilder.=20 >> Are you >> configuring qemu differently? Hi Richard, I didn't configure my qemu, and I made a comparison between my and=20 yocto's qemu command line outputted by runqemu. There is no difference. With the previous email, the error log did exist in yocto's dmesg. But=20 it's strange why yocto's parselog didn't report it. Thanks, Yanfei >=20 > Sorry for the late reply. >=20 > I build a poky raw project and do some tests: > bitbake core-image-minimal -c testimage=C2=A0=C2=A0 //the dmesg don't co= ntain=20 > floppy error, as the kernel-modules package is not install. >=20 > Then I add IMAGE_INSTALL_append =3D " kernel-modules" and use systemd to= = =20 > instead of sysvinit. The error appears in qemu dmesg. >=20 > [=C2=A0=C2=A0=C2=A0 4.879016] blk_update_request: I/O error, dev fd0, se= ctor 0 op=20 > 0x0:(READ) flags 0x0 phys_seg 1 prio class 0 > [=C2=A0=C2=A0=C2=A0 4.880255] floppy: error 10 while reading block 0 >=20 > The log=20 > tmp/work/qemux86_64-poky-linux/core-image-minimal/1.0-r0/testimage/qemu_= boot_log.20210414061409=20 > is attached >=20 >=20 >=20 > Best regards, > Yanfei >=20 >> >> Cheers, >> >> Richard >> >> >=20 >=20 >=20 >=20