On ARM, xen_pfn_t is 64 bits but the size of a pointer is only
32 bits, so casting between them needs to go via (UINTN)
Contributed-under: TianoCore Contribution Agreement 1.0
Signed-off-by: Ard Biesheuvel <ard.biesheu...@linaro.org>
---
OvmfPkg/XenBusDxe/GrantTable.c | 4 ++--
1 file changed, 2 insertions(+), 2 deletions(-)
diff --git a/OvmfPkg/XenBusDxe/GrantTable.c b/OvmfPkg/XenBusDxe/GrantTable.c
index ae9059c146f1..0d133db6954e 100644
--- a/OvmfPkg/XenBusDxe/GrantTable.c
+++ b/OvmfPkg/XenBusDxe/GrantTable.c
@@ -159,7 +159,7 @@ XenGrantTableInit (
Parameters.domid = DOMID_SELF;
Parameters.idx = Index;
Parameters.space = XENMAPSPACE_grant_table;
- Parameters.gpfn = (((xen_pfn_t) GrantTable) >> EFI_PAGE_SHIFT) + Index;
+ Parameters.gpfn = (((xen_pfn_t)(UINTN) GrantTable) >> EFI_PAGE_SHIFT) +
Index;
ReturnCode = XenHypercallMemoryOp (Dev, XENMEM_add_to_physmap,
&Parameters);
if (ReturnCode != 0) {
DEBUG ((EFI_D_ERROR, "Xen GrantTable, add_to_physmap hypercall error:
%d\n", ReturnCode));
@@ -181,7 +181,7 @@ XenGrantTableDeinit (
for (Index = NR_GRANT_FRAMES - 1; Index >= 0; Index--) {
Parameters.domid = DOMID_SELF;
- Parameters.gpfn = (((xen_pfn_t) GrantTable) >> EFI_PAGE_SHIFT) + Index;
+ Parameters.gpfn = (((xen_pfn_t)(UINTN) GrantTable) >> EFI_PAGE_SHIFT) +
Index;
DEBUG ((EFI_D_INFO, "Xen GrantTable, removing %X\n", Parameters.gpfn));
ReturnCode = XenHypercallMemoryOp (Dev, XENMEM_remove_from_physmap,
&Parameters);
if (ReturnCode != 0) {
--
1.8.3.2
------------------------------------------------------------------------------
Dive into the World of Parallel Programming! The Go Parallel Website,
sponsored by Intel and developed in partnership with Slashdot Media, is your
hub for all things parallel software development, from weekly thought
leadership blogs to news, videos, case studies, tutorials and more. Take a
look and join the conversation now. http://goparallel.sourceforge.net
_______________________________________________
edk2-devel mailing list
edk2-devel@lists.sourceforge.net
https://lists.sourceforge.net/lists/listinfo/edk2-devel
