Messages in this thread | | | Date | Mon, 20 Nov 2023 17:08:10 +0200 | Subject | Re: [PATCH 00/13] x86/CPU/AMD: Rework Zen family detection and other fun | From | Nikolay Borisov <> |
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On 20.11.23 г. 12:41 ч., Borislav Petkov wrote: > From: "Borislav Petkov (AMD)" <bp@alien8.de> > > Add Zen generation flags which will be used to check on what type of Zen > the kernel runs. Distribute the per-generation init work into the > respective functions and cleanup amd.c properly. > > As a result, drop the errata checking gunk which is not needed anymore. > > There should be no functionality change resulting from these changes. > > Borislav Petkov (AMD) (13): > x86/CPU/AMD: Add ZenX generations flags > x86/CPU/AMD: Carve out the erratum 1386 fix > x86/CPU/AMD: Move the Zen3 BTC_NO detection to the Zen3 init function > x86/CPU/AMD: Move erratum 1076 fix into the Zen1 init function > x86/CPU/AMD: Call the spectral chicken in the Zen2 init function > x86/CPU/AMD: Rename init_amd_zn() to init_amd_zen_common() > x86/CPU/AMD: Move Zenbleed check to the Zen2 init function > x86/CPU/AMD: Move the DIV0 bug detection to the Zen1 init function > x86/CPU/AMD: Get rid of amd_erratum_1054[] > x86/CPU/AMD: Get rid of amd_erratum_383[] > x86/CPU/AMD: Get rid of amd_erratum_400[] > x86/CPU/AMD: Get rid of amd_erratum_1485[] > x86/CPU/AMD: Drop now unused CPU erratum checking function > > arch/x86/include/asm/cpufeatures.h | 6 +- > arch/x86/kernel/cpu/amd.c | 266 ++++++++++++++--------------- > 2 files changed, 135 insertions(+), 137 deletions(-) >
The whole series LGTM:
Reviewed-by: Nikolay Borisov <nik.borisov@suse.com >
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