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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2022-04-07 06:35:34 -1000 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2022-04-07 06:35:34 -1000 |
| commit | 42e7a03d3badebd4e70aea5362d6914dfc7c220b (patch) | |
| tree | 4024ddc668d571c521becb0a48452a09c020f5bb /include/asm-generic | |
| parent | 3638bd90df9930511fa85f9a811d02feee4e0b97 (diff) | |
| parent | eaa03d34535872d29004cb5cf77dc9dec1ba9a25 (diff) | |
| download | lwn-42e7a03d3badebd4e70aea5362d6914dfc7c220b.tar.gz lwn-42e7a03d3badebd4e70aea5362d6914dfc7c220b.zip | |
Merge tag 'hyperv-fixes-signed-20220407' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
Pull hyperv fixes from Wei Liu:
- Correctly propagate coherence information for VMbus devices (Michael
Kelley)
- Disable balloon and memory hot-add on ARM64 temporarily (Boqun Feng)
- Use barrier to prevent reording when reading ring buffer (Michael
Kelley)
- Use virt_store_mb in favour of smp_store_mb (Andrea Parri)
- Fix VMbus device object initialization (Andrea Parri)
- Deactivate sysctl_record_panic_msg on isolated guest (Andrea Parri)
- Fix a crash when unloading VMbus module (Guilherme G. Piccoli)
* tag 'hyperv-fixes-signed-20220407' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
Drivers: hv: vmbus: Replace smp_store_mb() with virt_store_mb()
Drivers: hv: balloon: Disable balloon and hot-add accordingly
Drivers: hv: balloon: Support status report for larger page sizes
Drivers: hv: vmbus: Prevent load re-ordering when reading ring buffer
PCI: hv: Propagate coherence from VMbus device to PCI device
Drivers: hv: vmbus: Propagate VMbus coherence to each VMbus device
Drivers: hv: vmbus: Fix potential crash on module unload
Drivers: hv: vmbus: Fix initialization of device object in vmbus_device_register()
Drivers: hv: vmbus: Deactivate sysctl_record_panic_msg by default in isolated guests
Diffstat (limited to 'include/asm-generic')
| -rw-r--r-- | include/asm-generic/mshyperv.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/include/asm-generic/mshyperv.h b/include/asm-generic/mshyperv.h index c08758b6b364..c05d2ce9b6cd 100644 --- a/include/asm-generic/mshyperv.h +++ b/include/asm-generic/mshyperv.h @@ -269,6 +269,7 @@ bool hv_isolation_type_snp(void); u64 hv_ghcb_hypercall(u64 control, void *input, void *output, u32 input_size); void hyperv_cleanup(void); bool hv_query_ext_cap(u64 cap_query); +void hv_setup_dma_ops(struct device *dev, bool coherent); void *hv_map_memory(void *addr, unsigned long size); void hv_unmap_memory(void *addr); #else /* CONFIG_HYPERV */ |