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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-21 10:01:02 -0700 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2024-03-21 10:01:02 -0700 |
| commit | cfce216e1439d67a52a4b4c709299f6555946c33 (patch) | |
| tree | 6c40452c52f98737dae8e1322ea29240ec3e3926 /include/asm-generic/mshyperv.h | |
| parent | 7b65c810a1198b91ed6bdc49ddb470978affd122 (diff) | |
| parent | f2580a907e5c0e8fc9354fd095b011301c64f949 (diff) | |
| download | linux-cfce216e1439d67a52a4b4c709299f6555946c33.tar.gz | |
Merge tag 'hyperv-next-signed-20240320' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux
Pull hyperv updates from Wei Liu:
- Use Hyper-V entropy to seed guest random number generator (Michael
Kelley)
- Convert to platform remove callback returning void for vmbus (Uwe
Kleine-König)
- Introduce hv_get_hypervisor_version function (Nuno Das Neves)
- Rename some HV_REGISTER_* defines for consistency (Nuno Das Neves)
- Change prefix of generic HV_REGISTER_* MSRs to HV_MSR_* (Nuno Das
Neves)
- Cosmetic changes for hv_spinlock.c (Purna Pavan Chandra Aekkaladevi)
- Use per cpu initial stack for vtl context (Saurabh Sengar)
* tag 'hyperv-next-signed-20240320' of git://git.kernel.org/pub/scm/linux/kernel/git/hyperv/linux:
x86/hyperv: Use Hyper-V entropy to seed guest random number generator
x86/hyperv: Cosmetic changes for hv_spinlock.c
hyperv-tlfs: Rename some HV_REGISTER_* defines for consistency
hv: vmbus: Convert to platform remove callback returning void
mshyperv: Introduce hv_get_hypervisor_version function
x86/hyperv: Use per cpu initial stack for vtl context
hyperv-tlfs: Change prefix of generic HV_REGISTER_* MSRs to HV_MSR_*
Diffstat (limited to 'include/asm-generic/mshyperv.h')
| -rw-r--r-- | include/asm-generic/mshyperv.h | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/include/asm-generic/mshyperv.h b/include/asm-generic/mshyperv.h index 430f0ae0dde2d0..99935779682dc2 100644 --- a/include/asm-generic/mshyperv.h +++ b/include/asm-generic/mshyperv.h @@ -157,10 +157,12 @@ static inline void vmbus_signal_eom(struct hv_message *msg, u32 old_msg_type) * possibly deliver another msg from the * hypervisor */ - hv_set_register(HV_REGISTER_EOM, 0); + hv_set_msr(HV_MSR_EOM, 0); } } +int hv_get_hypervisor_version(union hv_hypervisor_version_info *info); + void hv_setup_vmbus_handler(void (*handler)(void)); void hv_remove_vmbus_handler(void); void hv_setup_stimer0_handler(void (*handler)(void)); @@ -193,6 +195,7 @@ extern u64 (*hv_read_reference_counter)(void); int __init hv_common_init(void); void __init hv_common_free(void); +void __init ms_hyperv_late_init(void); int hv_common_cpu_init(unsigned int cpu); int hv_common_cpu_die(unsigned int cpu); @@ -290,6 +293,7 @@ void hv_setup_dma_ops(struct device *dev, bool coherent); static inline bool hv_is_hyperv_initialized(void) { return false; } static inline bool hv_is_hibernation_supported(void) { return false; } static inline void hyperv_cleanup(void) {} +static inline void ms_hyperv_late_init(void) {} static inline bool hv_is_isolation_supported(void) { return false; } static inline enum hv_isolation_type hv_get_isolation_type(void) { |