Messages in this thread | | | From | Shameerali Kolothum Thodi <> | Subject | RE: [PATCH] irqchip/gic-v3: Check SRE bit for GICv2 legacy support | Date | Tue, 15 Dec 2020 10:00:53 +0000 |
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Hi Wanghuiqiang,
> -----Original Message----- > From: wanghuiqiang > Sent: 15 December 2020 07:49 > To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com>; > Ard Biesheuvel <ardb@kernel.org> > Cc: Marc Zyngier <maz@kernel.org>; eric.auger@redhat.com; > linux-kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org; Linuxarm > <linuxarm@huawei.com>; xuwei (O) <xuwei5@huawei.com> > Subject: 答复: [PATCH] irqchip/gic-v3: Check SRE bit for GICv2 legacy support > > Sorry response late. > Hi Shameer & Ard, > > Could you let me know which firmware you are using? If the difference is Madt > table vGIC your pointed , they are the same. We changed the vGIC memory > base address at very early design stage.
I checked the below ones and all these boards has the issue,
Openlab-Board - 69009,
DMI: Huawei TaiShan 2280 V2/BC82AMDC, BIOS 2280-V2 CS V3.B270.01 05/08/2020
Openlab-Board-69008,
DMI: Huawei TaiShan 2280 V2/BC82AMDC, BIOS 2280-V2 CS V5.B030.01 07/03/2020
UK-D06CS-board,
Boot firmware (version 2280-V2 CS V3.B220.01 built at 03/19/2020 16:52)
Thanks, Shameer
> Thanks! > > -----邮件原件----- > 发件人: Shameerali Kolothum Thodi > 发送时间: 2020年12月2日 16:23 > 收件人: Ard Biesheuvel <ardb@kernel.org> > 抄送: Marc Zyngier <maz@kernel.org>; eric.auger@redhat.com; > linux-kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org; Linuxarm > <linuxarm@huawei.com>; wanghuiqiang <wanghuiqiang@huawei.com>; xuwei > (O) <xuwei5@huawei.com> > 主题: RE: [PATCH] irqchip/gic-v3: Check SRE bit for GICv2 legacy support > > [+] > > > -----Original Message----- > > From: Ard Biesheuvel [mailto:ardb@kernel.org] > > Sent: 30 November 2020 18:32 > > To: Shameerali Kolothum Thodi <shameerali.kolothum.thodi@huawei.com> > > Cc: Marc Zyngier <maz@kernel.org>; eric.auger@redhat.com; > > linux-kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org; > > Linuxarm <linuxarm@huawei.com> > > Subject: Re: [PATCH] irqchip/gic-v3: Check SRE bit for GICv2 legacy > > support > > > ... > > > > > Any clue why production D06 firmware deviates from the D06 port that > > exists in Tianocore's edk2-platforms repository? Because that version > > does not have this bug, and I wonder why that code was upstreamed at > > all if a substantially different version gets shipped with production > > hardware. > > Ok. Thanks for pointing this out. I have informed our UEFI team about this. > They will check Internally and clarify. > > Regards, > Shameer
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