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[PATCH v2][4.15] libxl/Arm: correct xc_shadow_control() invocation to fix build
- To: "xen-devel@xxxxxxxxxxxxxxxxxxxx" <xen-devel@xxxxxxxxxxxxxxxxxxxx>
- From: Jan Beulich <jbeulich@xxxxxxxx>
- Date: Wed, 12 Oct 2022 15:14:05 +0200
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- Cc: Julien Grall <julien@xxxxxxx>, Henry Wang <Henry.Wang@xxxxxxx>, Anthony Perard <anthony.perard@xxxxxxxxxx>, Stefano Stabellini <sstabellini@xxxxxxxxxx>
- Delivery-date: Wed, 12 Oct 2022 13:14:12 +0000
- List-id: Xen developer discussion <xen-devel.lists.xenproject.org>
The backport didn't adapt to the earlier function prototype taking more
(unused here) arguments.
Fixes: c5215044578e ("xen/arm, libxl: Implement XEN_DOMCTL_shadow_op for Arm")
Signed-off-by: Jan Beulich <jbeulich@xxxxxxxx>
---
Also applicable to 4.14 and 4.13.
---
v2: Correct oversights.
--- a/tools/libs/light/libxl_arm.c
+++ b/tools/libs/light/libxl_arm.c
@@ -132,7 +132,7 @@ int libxl__arch_domain_create(libxl__gc *gc,
uint32_t domid)
{
libxl_ctx *ctx = libxl__gc_owner(gc);
- unsigned int shadow_mb = DIV_ROUNDUP(d_config->b_info.shadow_memkb, 1024);
+ unsigned long shadow_mb = DIV_ROUNDUP(d_config->b_info.shadow_memkb, 1024);
int r = xc_shadow_control(ctx->xch, domid,
XEN_DOMCTL_SHADOW_OP_SET_ALLOCATION,
- &shadow_mb, 0);
+ NULL, 0, &shadow_mb, 0, NULL);
if (r) {
LOGED(ERROR, domid,
- "Failed to set %u MiB shadow allocation", shadow_mb);
+ "Failed to set %lu MiB shadow allocation", shadow_mb);
return ERROR_FAIL;
}
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