| From | Andy Lutomirski <> | Date | Tue, 19 May 2020 17:29:43 -0700 | Subject | Re: [patch V6 23/37] x86/entry: Provide IDTENTRY_SYSVEC |
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On Fri, May 15, 2020 at 5:10 PM Thomas Gleixner <tglx@linutronix.de> wrote: > > > Provide a IDTENTRY variant for system vectors to consolidate the different > mechanisms to emit the ASM stubs for 32 an 64 bit. > > On 64bit this also moves the stack switching from ASM to C code. 32bit will > excute the system vectors w/o stack switching as before. As some of the > system vector handlers require access to pt_regs this requires a new stack > switching macro which can handle an argument.
Is that last sentence obsolete?
Otherwise,
Acked-by: Andy Lutomirski <luto@kernel.org>
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