[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [Xen-devel] [PATCH v2] x86/pvh: remove stale HVM/PVHv1 comment from public headers
From the vcpu_guest_context structure. PVHv2/HVM uses a completely different structure (vcpu_hvm_context), that's described in hvm_vpcu.h. Reported-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Signed-off-by: Roger Pau Monné <roger.pau@xxxxxxxxxx> --- Cc: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Cc: George Dunlap <George.Dunlap@xxxxxxxxxxxxx> Cc: Ian Jackson <ian.jackson@xxxxxxxxxxxxx> Cc: Jan Beulich <jbeulich@xxxxxxxx> Cc: Konrad Rzeszutek Wilk <konrad.wilk@xxxxxxxxxx> Cc: Stefano Stabellini <sstabellini@xxxxxxxxxx> Cc: Tim Deegan <tim@xxxxxxx> Cc: Wei Liu <wei.liu2@xxxxxxxxxx> --- Changes since v1: - Completely remove the comment, HVM guests also use vcpu_hvm_context instead of vcpu_guest_context. --- xen/include/public/arch-x86/xen.h | 9 --------- 1 file changed, 9 deletions(-) diff --git a/xen/include/public/arch-x86/xen.h b/xen/include/public/arch-x86/xen.h index f21332e897..ba40b97e97 100644 --- a/xen/include/public/arch-x86/xen.h +++ b/xen/include/public/arch-x86/xen.h @@ -161,15 +161,6 @@ typedef uint64_t tsc_timestamp_t; /* RDTSC timestamp */ /* * The following is all CPU context. Note that the fpu_ctxt block is filled * in by FXSAVE if the CPU has feature FXSR; otherwise FSAVE is used. - * - * Also note that when calling DOMCTL_setvcpucontext and VCPUOP_initialise - * for HVM and PVH guests, not all information in this structure is updated: - * - * - For HVM guests, the structures read include: fpu_ctxt (if - * VGCT_I387_VALID is set), flags, user_regs, debugreg[*] - * - * - PVH guests are the same as HVM guests, but additionally use ctrlreg[3] to - * set cr3. All other fields not used should be set to 0. */ struct vcpu_guest_context { /* FPU registers come first so they can be aligned for FXSAVE/FXRSTOR. */ -- 2.11.0 (Apple Git-81) _______________________________________________ Xen-devel mailing list Xen-devel@xxxxxxxxxxxxx https://lists.xen.org/xen-devel
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