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Groups > linux.kernel > #1528218
| From | John Garry <john.garry@huawei.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 01/11] hisi_sas: add v2 hw support for ECC and AXI bus fatal error |
| Date | 2016-11-23 10:10 +0100 |
| Message-ID | <sGBIZ-2TX-17@gated-at.bofh.it> (permalink) |
| References | <sARdL-33z-3@gated-at.bofh.it> <sARdL-33z-27@gated-at.bofh.it> <sDXwl-4jR-17@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 16/11/2016 01:47, Zhangfei Gao wrote: > On Mon, Nov 7, 2016 at 8:48 PM, John Garry <john.garry@huawei.com> wrote: >> From: Xiang Chen <chenxiang66@hisilicon.com> >> >> For ECC 1bit error, logic can recover it, so we only print >> a warning. >> For ECC multi-bit and AXI bus fatal error, we panic. > > Is it possible to recover via resetting phy and device etc instead of panic? > > Thanks > > Hi Zhangfei, We are actually now working on supporting controller reset for certain AXI/ECC errors, so that we will not need to panic. Thanks, John
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Re: [PATCH 01/11] hisi_sas: add v2 hw support for ECC and AXI bus fatal error Zhangfei Gao <zhangfei.gao@gmail.com> - 2016-11-16 02:50 +0100
Re: [PATCH 01/11] hisi_sas: add v2 hw support for ECC and AXI bus fatal error John Garry <john.garry@huawei.com> - 2016-11-23 10:10 +0100
Re: [PATCH 01/11] hisi_sas: add v2 hw support for ECC and AXI bus fatal error Zhangfei Gao <zhangfei.gao@gmail.com> - 2016-11-23 10:20 +0100
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