unix: update Dockerfile to Linux 5.1

Also add KexecFileLoad on linux/arm now that is has SYS_KEXEC_FILE_LOAD.

Change-Id: I519bc2f611b511af994e1c7bbaa07f68cd615ef4
Reviewed-on: https://go-review.googlesource.com/c/sys/+/175158
Run-TryBot: Tobias Klauser <tobias.klauser@gmail.com>
TryBot-Result: Gobot Gobot <gobot@golang.org>
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
This commit is contained in:
Tobias Klauser
2019-05-07 05:39:17 +00:00
committed by Tobias Klauser
parent ca7f33d411
commit 2953c62de4
28 changed files with 2018 additions and 1476 deletions
+15
View File
@@ -2366,3 +2366,18 @@ func armSyncFileRange(fd int, flags int, off int64, n int64) (err error) {
}
return
}
// THIS FILE IS GENERATED BY THE COMMAND AT THE TOP; DO NOT EDIT
func kexecFileLoad(kernelFd int, initrdFd int, cmdlineLen int, cmdline string, flags int) (err error) {
var _p0 *byte
_p0, err = BytePtrFromString(cmdline)
if err != nil {
return
}
_, _, e1 := Syscall6(SYS_KEXEC_FILE_LOAD, uintptr(kernelFd), uintptr(initrdFd), uintptr(cmdlineLen), uintptr(unsafe.Pointer(_p0)), uintptr(flags), 0)
if e1 != 0 {
err = errnoErr(e1)
}
return
}