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Signed-off-by: Alexey Kardashevskiy --- drivers/crypto/ccp/sev-dev.h | 2 ++ include/linux/psp-sev.h | 1 + drivers/crypto/ccp/sev-dev.c | 4 ++-- 3 files changed, 5 insertions(+), 2 deletions(-) diff --git a/drivers/crypto/ccp/sev-dev.h b/drivers/crypto/ccp/sev-dev.h index 3e4e5574e88a..59842157e9d1 100644 --- a/drivers/crypto/ccp/sev-dev.h +++ b/drivers/crypto/ccp/sev-dev.h @@ -65,4 +65,6 @@ void sev_dev_destroy(struct psp_device *psp); void sev_pci_init(void); void sev_pci_exit(void); +bool sev_version_greater_or_equal(u8 maj, u8 min); + #endif /* __SEV_DEV_H */ diff --git a/include/linux/psp-sev.h b/include/linux/psp-sev.h index 903ddfea8585..52d5ee101d3a 100644 --- a/include/linux/psp-sev.h +++ b/include/linux/psp-sev.h @@ -945,6 +945,7 @@ int sev_do_cmd(int cmd, void *data, int *psp_ret); void *psp_copy_user_blob(u64 uaddr, u32 len); void *snp_alloc_firmware_page(gfp_t mask); void snp_free_firmware_page(void *addr); +int snp_reclaim_pages(unsigned long paddr, unsigned int npages, bool locked); #else /* !CONFIG_CRYPTO_DEV_SP_PSP */ diff --git a/drivers/crypto/ccp/sev-dev.c b/drivers/crypto/ccp/sev-dev.c index 82549ff1d4a9..f6eafde584d9 100644 --- a/drivers/crypto/ccp/sev-dev.c +++ b/drivers/crypto/ccp/sev-dev.c @@ -109,7 +109,7 @@ static void *sev_init_ex_buffer; */ static struct sev_data_range_list *snp_range_list; -static inline bool sev_version_greater_or_equal(u8 maj, u8 min) +bool sev_version_greater_or_equal(u8 maj, u8 min) { struct sev_device *sev = psp_master->sev_data; @@ -365,7 +365,7 @@ static int sev_write_init_ex_file_if_required(int cmd_id) */ static int __sev_do_cmd_locked(int cmd, void *data, int *psp_ret); -static int snp_reclaim_pages(unsigned long paddr, unsigned int npages, bool locked) +int snp_reclaim_pages(unsigned long paddr, unsigned int npages, bool locked) { int ret, err, i;