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| author | Kevin Cheng <chengkev@google.com> | 2026-05-23 02:26:57 +0300 |
|---|---|---|
| committer | Sean Christopherson <seanjc@google.com> | 2026-05-26 22:31:11 +0300 |
| commit | bb24edbb673f6f3d72ad347cfc107e03d1c6792a (patch) | |
| tree | 04f959b5f7f316c47289d7e1637ddc90222fedea /scripts | |
| parent | 66472e86703f10cda1a6a220f682841b200af87d (diff) | |
| download | linux-bb24edbb673f6f3d72ad347cfc107e03d1c6792a.tar.xz | |
KVM: x86: Widen x86_exception's error_code to 64 bits
Widen the error_code field in struct x86_exception from u16 to u64 to
accommodate AMD's NPF error code, which defines information bits above
bit 31, e.g. PFERR_GUEST_FINAL_MASK (bit 32), and PFERR_GUEST_PAGE_MASK
(bit 33).
Retain the u16 type for the local errcode variable in walk_addr_generic
as the walker synthesizes conventional #PF error codes that are
architecturally limited to bits 15:0.
Signed-off-by: Kevin Cheng <chengkev@google.com>
Link: https://patch.msgid.link/20260522232701.3671446-2-seanjc@google.com
Signed-off-by: Sean Christopherson <seanjc@google.com>
Diffstat (limited to 'scripts')
0 files changed, 0 insertions, 0 deletions