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| author | gVisor bot <gvisor-bot@google.com> | 2020-09-11 23:13:20 +0000 |
|---|---|---|
| committer | gVisor bot <gvisor-bot@google.com> | 2020-09-11 23:13:20 +0000 |
| commit | 2c7d03d2378865ee92d7ae24e48748f17233e783 (patch) | |
| tree | f84e553a41525dd9dc4dc64f6b6fb1bbdf1481a8 /pkg/sentry/platform | |
| parent | 51194daa8da2bee362c9ecb6491016038e5f8436 (diff) | |
| parent | 1f4fb817c8ff8be7239a99baff01d8f20b2e9abd (diff) | |
Merge release-20200907.0-36-g1f4fb817c (automated)
Diffstat (limited to 'pkg/sentry/platform')
| -rw-r--r-- | pkg/sentry/platform/ring0/defs_impl_arm64.go | 4 | ||||
| -rw-r--r-- | pkg/sentry/platform/ring0/entry_impl_arm64.s | 4 |
2 files changed, 5 insertions, 3 deletions
diff --git a/pkg/sentry/platform/ring0/defs_impl_arm64.go b/pkg/sentry/platform/ring0/defs_impl_arm64.go index 424b66f76..eba2eac30 100644 --- a/pkg/sentry/platform/ring0/defs_impl_arm64.go +++ b/pkg/sentry/platform/ring0/defs_impl_arm64.go @@ -3,11 +3,11 @@ package ring0 import ( "gvisor.dev/gvisor/pkg/sentry/arch" "gvisor.dev/gvisor/pkg/sentry/platform/ring0/pagetables" + "io" + "reflect" "fmt" "gvisor.dev/gvisor/pkg/usermem" - "io" - "reflect" ) // Useful bits. diff --git a/pkg/sentry/platform/ring0/entry_impl_arm64.s b/pkg/sentry/platform/ring0/entry_impl_arm64.s index f42800ebf..5bf870815 100644 --- a/pkg/sentry/platform/ring0/entry_impl_arm64.s +++ b/pkg/sentry/platform/ring0/entry_impl_arm64.s @@ -91,7 +91,9 @@ // ERET returns using the ELR and SPSR for the current exception level. #define ERET() \ - WORD $0xd69f03e0 + WORD $0xd69f03e0; \ + DSB $7; \ + ISB $15; // RSV_REG is a register that holds el1 information temporarily. #define RSV_REG R18_PLATFORM |