Messages in this thread | | | From | Brian Gerst <> | Date | Thu, 23 Feb 2023 09:24:33 -0500 | Subject | Re: [PATCH 0/6] x86-64: Remove global variables from boot |
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On Thu, Feb 23, 2023 at 8:44 AM David Woodhouse <dwmw2@infradead.org> wrote: > > On Wed, 2023-02-22 at 17:12 -0500, Brian Gerst wrote: > > This is on top of the parallel boot v10 series. > > > > Remove the global variables initial_gs, initial_stack, and > > early_gdt_descr from the 64-bit boot code. The stack, GDT, and GSBASE > > can be determined from the CPU number. > > > > Brian Gerst (6): > > x86/smpboot: Use CPU number instead of APIC ID for single CPU startup > > x86/smpboot: Use current_task to get idle thread > > > I think those first two should be folded into the 'x86/smpboot: Support > parallel startup of secondary CPUs' patch rather than follow-on > patches?
Yes, that makes sense.
> > x86/smpboot: Remove initial_stack on 64-bit > > x86/smpbppt: Remove early_gdt_descr on 64-bit > > x86/smpboot: Remove initial_gs > > x86/smpboot: Simplify boot CPU setup > > Those four probably make sense to come separately. For each of them, > > Reviewed-by: David Woodhouse <dwmw@amazon.co.uk> > > I've pulled in the v10 series from Usama, squashed the first two as I > suggested, added the last four on top to do some testing: > https://git.infradead.org/users/dwmw2/linux.git/shortlog/refs/heads/parallel-6.2-rc8-part1
Looks good. I noticed a typo in the commit log of the last patch (dynammically -> dynamically). Can you fix that or should I resend?
Thanks
-- Brian Gerst
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