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| author | Boqun Feng <boqun.feng@gmail.com> | 2020-09-16 06:48:10 +0300 |
|---|---|---|
| committer | Wei Liu <wei.liu@kernel.org> | 2020-09-28 11:55:12 +0300 |
| commit | ef514d3e38edf36764e61fc11366410041598ad9 (patch) | |
| tree | b2333bafa825a03a3e6584fc499351b79b99a1a1 /drivers/hv/hv.c | |
| parent | c1135c7fd0e95740cd4619ce389f43ffce043140 (diff) | |
| download | linux-ef514d3e38edf36764e61fc11366410041598ad9.tar.xz | |
Drivers: hv: Use HV_HYP_PAGE in hv_synic_enable_regs()
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>
Reviewed-by: Michael Kelley <mikelley@microsoft.com>
Link: https://lore.kernel.org/r/20200916034817.30282-5-boqun.feng@gmail.com
Signed-off-by: Wei Liu <wei.liu@kernel.org>
Diffstat (limited to 'drivers/hv/hv.c')
| -rw-r--r-- | drivers/hv/hv.c | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/drivers/hv/hv.c b/drivers/hv/hv.c index da69338f92f5..410f1fab519c 100644 --- a/drivers/hv/hv.c +++ b/drivers/hv/hv.c @@ -165,7 +165,7 @@ 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); @@ -173,7 +173,7 @@ 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); |