> From: Kirill A. Shutemov
> Sent: Friday, June 28, 2024 3:05 AM
> To: Dexuan Cui
> > [...]
> > static bool tdx_enc_status_changed(unsigned long vaddr, int numpages,
> [...]
> This patch collied with kexec changes. tdx_kexec_finish() calls
> tdx_enc_status_changed() after clearing pte, so slo
On Mon, May 20, 2024 at 07:12:38PM -0700, Dexuan Cui wrote:
> @@ -785,15 +799,22 @@ static bool tdx_map_gpa(phys_addr_t start, phys_addr_t
> end, bool enc)
> */
> static bool tdx_enc_status_changed(unsigned long vaddr, int numpages, bool
> enc)
> {
> - phys_addr_t start = __pa(vaddr);
> -
> From: Dexuan Cui
> Sent: Monday, May 20, 2024 7:13 PM
> []
> When a TDX guest runs on Hyper-V, the hv_netvsc driver's
> netvsc_init_buf()
> allocates buffers using vzalloc(), and needs to share the buffers with the
> host OS by calling set_memory_decrypted(), which is not working for
> vmall
