[RFC,04/11] Drivers: hv: Use HV_HYP_PAGE in hv_synic_enable_regs()
diff mbox series

Message ID 20200721014135.84140-5-boqun.feng@gmail.com
State Superseded
Headers show
Series
  • Hyper-V: Support PAGE_SIZE larger than 4K
Related show

Commit Message

Boqun Feng July 21, 2020, 1:41 a.m. UTC
Both the base_*_gpa should use the guest page number in Hyper-V page, so
use HV_HYP_PAGE instead of PAGE.

Signed-off-by: Boqun Feng <boqun.feng@gmail.com>
---
 drivers/hv/hv.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

Patch
diff mbox series

diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c
index 41b2ee06cc2f..e4f50dcdc46c 100644
--- a/drivers/hv/hv.c
+++ b/drivers/hv/hv.c
@@ -167,7 +167,7 @@  void hv_synic_enable_regs(unsigned int cpu)
 	hv_get_simp(simp.as_uint64);
 	simp.simp_enabled = 1;
 	simp.base_simp_gpa = virt_to_phys(hv_cpu->synic_message_page)
-		>> PAGE_SHIFT;
+		>> HV_HYP_PAGE_SHIFT;
 
 	hv_set_simp(simp.as_uint64);
 
@@ -175,7 +175,7 @@  void hv_synic_enable_regs(unsigned int cpu)
 	hv_get_siefp(siefp.as_uint64);
 	siefp.siefp_enabled = 1;
 	siefp.base_siefp_gpa = virt_to_phys(hv_cpu->synic_event_page)
-		>> PAGE_SHIFT;
+		>> HV_HYP_PAGE_SHIFT;
 
 	hv_set_siefp(siefp.as_uint64);