Tom Lendacky c08ba63078 virt: sev-guest: Satisfy linear mapping requirement in get_derived_key() ... Commit 7ffeb2fc26 ("x86/sev: Document requirement for linear mapping of guest request buffers") added a check that requires the guest request buffers to be in the linear mapping. The get_derived_key() function was passing a buffer that was allocated on the stack, resulting in the call to snp_send_guest_request() returning an error. Update the get_derived_key() function to use an allocated buffer instead of a stack buffer. Fixes: 7ffeb2fc26 ("x86/sev: Document requirement for linear mapping of guest request buffers") Signed-off-by: Tom Lendacky <thomas.lendacky@amd.com> Signed-off-by: Borislav Petkov (AMD) <bp@alien8.de> Cc: <stable@kernel.org> Link: https://lore.kernel.org/9b764ca9fc79199a091aac684c4926e2080ca7a8.1752698495.git.thomas.lendacky@amd.com		2025-08-15 17:05:39 +02:00
..
arm-cca-guest	configfs-tsm: Namespace TSM report symbols	2025-05-02 12:52:16 -07:00
efi_secret	efi_secret: clean securityfs use up	2025-06-11 18:20:19 -04:00
guest	sysfs: treewide: switch back to attribute_group::bin_attrs	2025-06-17 10:44:15 +02:00
pkvm-guest	drivers/virt: pkvm: Don't fail ioremap() call if MMIO_GUARD fails	2024-12-03 18:10:20 +00:00
sev-guest	virt: sev-guest: Satisfy linear mapping requirement in get_derived_key()	2025-08-15 17:05:39 +02:00
tdx-guest	Merge branch 'for-6.16/tsm-mr' into tsm-next	2025-05-12 22:12:44 -07:00
Kconfig	tsm-mr: Add TVM Measurement Register support	2025-05-08 19:17:33 -07:00
Makefile	Merge branch 'for-6.16/tsm-mr' into tsm-next	2025-05-12 22:12:44 -07:00