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Groups > linux.kernel > #1708919
| From | Juergen Gross <jgross@suse.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 1/3] paravirt,xen: remove xen_patch() |
| Date | 2017-08-10 19:40 +0200 |
| Message-ID | <ucZB8-fd-21@gated-at.bofh.it> (permalink) |
| References | <ucVe9-5GH-1@gated-at.bofh.it> <ucVec-5GH-49@gated-at.bofh.it> <ucYvn-83r-3@gated-at.bofh.it> <ucYvn-83r-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
On 10/08/17 18:29, Peter Zijlstra wrote: > On Thu, Aug 10, 2017 at 06:24:53PM +0200, Peter Zijlstra wrote: >> -ENTRY(xen_irq_enable_direct) >> - FRAME_BEGIN >> - /* Unmask events */ >> - movb $0, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_mask >> - >> - /* >> - * Preempt here doesn't matter because that will deal with any >> - * pending interrupts. The pending check may end up being run >> - * on the wrong CPU, but that doesn't hurt. >> - */ >> - >> - /* Test for pending */ >> - testb $0xff, PER_CPU_VAR(xen_vcpu_info) + XEN_vcpu_info_pending >> - jz 1f >> - >> -2: call check_events >> -1: >> -ENDPATCH(xen_irq_enable_direct) >> - FRAME_END >> - ret >> - ENDPROC(xen_irq_enable_direct) >> - RELOC(xen_irq_enable_direct, 2b+1) > > Oh my bad, part of that is still used. > > arch/x86/xen/enlighten_pv.c: pv_irq_ops.irq_enable = __PV_IS_CALLEE_SAVE(xen_irq_enable_direct); > > It just needs cleanups for the ENDPATCH and such. Ah yes, of course. Juergen
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[PATCH 0/3] x86: paravirt related cleanup Juergen Gross <jgross@suse.com> - 2017-08-10 15:00 +0200
[PATCH 3/3] x86/vsmp: remove vsmp paravirt support Juergen Gross <jgross@suse.com> - 2017-08-10 15:00 +0200
RE: [PATCH 3/3] x86/vsmp: remove vsmp paravirt support "Shai Fultheim (Shai@ScaleMP.com)" <Shai@ScaleMP.com> - 2017-08-10 17:30 +0200
Re: [PATCH 3/3] x86/vsmp: remove vsmp paravirt support Juergen Gross <jgross@suse.com> - 2017-08-10 17:40 +0200
[PATCH 1/3] paravirt,xen: remove xen_patch() Juergen Gross <jgross@suse.com> - 2017-08-10 15:00 +0200
Re: [PATCH 1/3] paravirt,xen: remove xen_patch() Peter Zijlstra <peterz@infradead.org> - 2017-08-10 18:30 +0200
Re: [PATCH 1/3] paravirt,xen: remove xen_patch() Juergen Gross <jgross@suse.com> - 2017-08-10 19:40 +0200
Re: [PATCH 1/3] paravirt,xen: remove xen_patch() Josh Poimboeuf <jpoimboe@redhat.com> - 2017-08-10 18:30 +0200
Re: [PATCH 1/3] paravirt,xen: remove xen_patch() Peter Zijlstra <peterz@infradead.org> - 2017-08-10 18:30 +0200
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