[Date Prev][Date Next][Thread Prev][Thread Next][Date Index][Thread Index] [xen master] tools/libxl: Don't read STORE/CONSOLE_PFN from Xen
commit 989289e23f9c2700b73be8386115ffc98bfec906 Author: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> AuthorDate: Thu Dec 9 16:59:06 2021 +0000 Commit: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> CommitDate: Thu Dec 16 20:27:12 2021 +0000 tools/libxl: Don't read STORE/CONSOLE_PFN from Xen The values are already available in dom->{console,xenstore}_pfn, just like on the PV side of things. No need to ask Xen. Signed-off-by: Andrew Cooper <andrew.cooper3@xxxxxxxxxx> Reviewed-by: Anthony PERARD <anthony.perard@xxxxxxxxxx> --- tools/libs/light/libxl_dom.c | 17 +++++------------ 1 file changed, 5 insertions(+), 12 deletions(-) diff --git a/tools/libs/light/libxl_dom.c b/tools/libs/light/libxl_dom.c index c9c24666cd..03841243ab 100644 --- a/tools/libs/light/libxl_dom.c +++ b/tools/libs/light/libxl_dom.c @@ -722,13 +722,10 @@ out: } static int hvm_build_set_params(xc_interface *handle, uint32_t domid, - libxl_domain_build_info *info, - unsigned long *store_mfn, - unsigned long *console_mfn) + libxl_domain_build_info *info) { struct hvm_info_table *va_hvm; uint8_t *va_map, sum; - uint64_t str_mfn, cons_mfn; int i; if (info->type == LIBXL_DOMAIN_TYPE_HVM) { @@ -749,12 +746,6 @@ static int hvm_build_set_params(xc_interface *handle, uint32_t domid, munmap(va_map, XC_PAGE_SIZE); } - xc_hvm_param_get(handle, domid, HVM_PARAM_STORE_PFN, &str_mfn); - xc_hvm_param_get(handle, domid, HVM_PARAM_CONSOLE_PFN, &cons_mfn); - - *store_mfn = str_mfn; - *console_mfn = cons_mfn; - return 0; } @@ -1168,12 +1159,14 @@ int libxl__build_hvm(libxl__gc *gc, uint32_t domid, if (rc != 0) goto out; - rc = hvm_build_set_params(ctx->xch, domid, info, &state->store_mfn, - &state->console_mfn); + rc = hvm_build_set_params(ctx->xch, domid, info); if (rc != 0) { LOG(ERROR, "hvm build set params failed"); goto out; } + + state->console_mfn = dom->console_pfn; + state->store_mfn = dom->xenstore_pfn; state->vuart_gfn = dom->vuart_gfn; rc = hvm_build_set_xs_values(gc, domid, dom, info); -- generated by git-patchbot for /home/xen/git/xen.git#master
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