[Qemu-devel] [PATCH v6 01/17] pci: fix unaligned access in pci_xxx_quad()

[Leonid Bloch]

From: Dmitry Fleytman <dmitry.fleyt...@ravellosystems.com>

Replace legacy cpu_to_le64w()/le64_to_cpup()
calls with stq_le_p()/ldq_le_p().

Signed-off-by: Dmitry Fleytman <dmitry.fleyt...@ravellosystems.com>
Signed-off-by: Leonid Bloch <leonid.bl...@ravellosystems.com>
---
 include/hw/pci/pci.h | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/include/hw/pci/pci.h b/include/hw/pci/pci.h
index ef6ba51..ee238ad 100644
--- a/include/hw/pci/pci.h
+++ b/include/hw/pci/pci.h
@@ -468,13 +468,13 @@ pci_get_long(const uint8_t *config)
 static inline void
 pci_set_quad(uint8_t *config, uint64_t val)
 {
-    cpu_to_le64w((uint64_t *)config, val);
+    stq_le_p(config, val);
 }
 
 static inline uint64_t
 pci_get_quad(const uint8_t *config)
 {
-    return le64_to_cpup((const uint64_t *)config);
+    return ldq_le_p(config);
 }
 
 static inline void
-- 
2.5.5