diff options
Diffstat (limited to '0008-tools-libs-ctrl-don-t-set-errno-to-a-negative-value.patch')
-rw-r--r-- | 0008-tools-libs-ctrl-don-t-set-errno-to-a-negative-value.patch | 36 |
1 files changed, 36 insertions, 0 deletions
diff --git a/0008-tools-libs-ctrl-don-t-set-errno-to-a-negative-value.patch b/0008-tools-libs-ctrl-don-t-set-errno-to-a-negative-value.patch new file mode 100644 index 0000000..acd7955 --- /dev/null +++ b/0008-tools-libs-ctrl-don-t-set-errno-to-a-negative-value.patch @@ -0,0 +1,36 @@ +From ba62afdbc31a8cfe897191efd25ed4449d9acd94 Mon Sep 17 00:00:00 2001 +From: Juergen Gross <jgross@suse.com> +Date: Tue, 7 Jun 2022 14:01:03 +0200 +Subject: [PATCH 08/32] tools/libs/ctrl: don't set errno to a negative value + +The claimed reason for setting errno to -1 is wrong. On x86 +xc_domain_pod_target() will set errno to a sane value in the error +case. + +Fixes: ff1745d5882b ("tools: libxl: do not set the PoD target on ARM") +Signed-off-by: Juergen Gross <jgross@suse.com> +Acked-by: Andrew Cooper <andrew.cooper3@citrix.com> +master commit: a0fb7e0e73483ed042d5ca34861a891a51ad337b +master date: 2022-04-22 20:39:34 +0100 +--- + tools/libs/ctrl/xc_domain.c | 4 +--- + 1 file changed, 1 insertion(+), 3 deletions(-) + +diff --git a/tools/libs/ctrl/xc_domain.c b/tools/libs/ctrl/xc_domain.c +index b155d6afd2ef..9d675c8f21e1 100644 +--- a/tools/libs/ctrl/xc_domain.c ++++ b/tools/libs/ctrl/xc_domain.c +@@ -1297,9 +1297,7 @@ int xc_domain_get_pod_target(xc_interface *xch, + uint64_t *pod_cache_pages, + uint64_t *pod_entries) + { +- /* On x86 (above) xc_domain_pod_target will incorrectly return -1 +- * with errno==-1 on error. Do the same for least surprise. */ +- errno = -1; ++ errno = EOPNOTSUPP; + return -1; + } + #endif +-- +2.35.1 + |