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authorgVisor bot <gvisor-bot@google.com>2020-10-05 21:02:28 +0000
committergVisor bot <gvisor-bot@google.com>2020-10-05 21:02:28 +0000
commit37c18f7171617a9cbc448e5757e76d0a863c307a (patch)
tree0f2b989864a94786f34a780ae98aa0ba9074af08
parent88168b9e32780dcedd2d84757c167923074d5cbc (diff)
parent1c1eefbd4b1c4692cb0f26d5c15a0a10eaddc4e5 (diff)
Merge release-20200928.0-41-g1c1eefbd4 (automated)
-rw-r--r--pkg/sentry/syscalls/linux/vfs2/vfs2.go5
1 files changed, 5 insertions, 0 deletions
diff --git a/pkg/sentry/syscalls/linux/vfs2/vfs2.go b/pkg/sentry/syscalls/linux/vfs2/vfs2.go
index 41c25946d..c50fd97eb 100644
--- a/pkg/sentry/syscalls/linux/vfs2/vfs2.go
+++ b/pkg/sentry/syscalls/linux/vfs2/vfs2.go
@@ -163,6 +163,7 @@ func Override() {
// Override ARM64.
s = linux.ARM64
+ s.Table[2] = syscalls.PartiallySupported("io_submit", IoSubmit, "Generally supported with exceptions. User ring optimizations are not implemented.", []string{"gvisor.dev/issue/204"})
s.Table[5] = syscalls.Supported("setxattr", SetXattr)
s.Table[6] = syscalls.Supported("lsetxattr", Lsetxattr)
s.Table[7] = syscalls.Supported("fsetxattr", Fsetxattr)
@@ -200,6 +201,7 @@ func Override() {
s.Table[44] = syscalls.Supported("fstatfs", Fstatfs)
s.Table[45] = syscalls.Supported("truncate", Truncate)
s.Table[46] = syscalls.Supported("ftruncate", Ftruncate)
+ s.Table[47] = syscalls.PartiallySupported("fallocate", Fallocate, "Not all options are supported.", nil)
s.Table[48] = syscalls.Supported("faccessat", Faccessat)
s.Table[49] = syscalls.Supported("chdir", Chdir)
s.Table[50] = syscalls.Supported("fchdir", Fchdir)
@@ -221,6 +223,7 @@ func Override() {
s.Table[68] = syscalls.Supported("pwrite64", Pwrite64)
s.Table[69] = syscalls.Supported("preadv", Preadv)
s.Table[70] = syscalls.Supported("pwritev", Pwritev)
+ s.Table[71] = syscalls.Supported("sendfile", Sendfile)
s.Table[72] = syscalls.Supported("pselect", Pselect)
s.Table[73] = syscalls.Supported("ppoll", Ppoll)
s.Table[74] = syscalls.Supported("signalfd4", Signalfd4)
@@ -252,8 +255,10 @@ func Override() {
s.Table[210] = syscalls.Supported("shutdown", Shutdown)
s.Table[211] = syscalls.Supported("sendmsg", SendMsg)
s.Table[212] = syscalls.Supported("recvmsg", RecvMsg)
+ s.Table[213] = syscalls.Supported("readahead", Readahead)
s.Table[221] = syscalls.Supported("execve", Execve)
s.Table[222] = syscalls.Supported("mmap", Mmap)
+ s.Table[223] = syscalls.PartiallySupported("fadvise64", Fadvise64, "Not all options are supported.", nil)
s.Table[242] = syscalls.Supported("accept4", Accept4)
s.Table[243] = syscalls.Supported("recvmmsg", RecvMMsg)
s.Table[267] = syscalls.Supported("syncfs", Syncfs)