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| author | Thomas Gleixner <tglx@linutronix.de> | 2019-11-15 12:30:50 +0300 |
|---|---|---|
| committer | Thomas Gleixner <tglx@linutronix.de> | 2019-11-15 12:30:50 +0300 |
| commit | ac94be498f84f7327533b62faca4c3da64434904 (patch) | |
| tree | 63893f37afb67cd400bf60ec16a35440d16f2a90 /arch/x86/hyperv/mmu.c | |
| parent | dce7cd62754b5d4a6e401b8b0769ec94cf971041 (diff) | |
| parent | 8c5bd25bf42effd194d4b0b43895c42b374e620b (diff) | |
| download | linux-ac94be498f84f7327533b62faca4c3da64434904.tar.xz | |
Merge branch 'linus' into x86/hyperv
Pick up upstream fixes to avoid conflicts.
Diffstat (limited to 'arch/x86/hyperv/mmu.c')
| -rw-r--r-- | arch/x86/hyperv/mmu.c | 8 |
1 files changed, 5 insertions, 3 deletions
diff --git a/arch/x86/hyperv/mmu.c b/arch/x86/hyperv/mmu.c index e65d7fe6489f..5208ba49c89a 100644 --- a/arch/x86/hyperv/mmu.c +++ b/arch/x86/hyperv/mmu.c @@ -37,12 +37,14 @@ static inline int fill_gva_list(u64 gva_list[], int offset, * Lower 12 bits encode the number of additional * pages to flush (in addition to the 'cur' page). */ - if (diff >= HV_TLB_FLUSH_UNIT) + if (diff >= HV_TLB_FLUSH_UNIT) { gva_list[gva_n] |= ~PAGE_MASK; - else if (diff) + cur += HV_TLB_FLUSH_UNIT; + } else if (diff) { gva_list[gva_n] |= (diff - 1) >> PAGE_SHIFT; + cur = end; + } - cur += HV_TLB_FLUSH_UNIT; gva_n++; } while (cur < end); |