diff options
| author | Theo de Raadt <deraadt@cvs.openbsd.org> | 2019-06-21 15:34:08 +0000 |
|---|---|---|
| committer | Theo de Raadt <deraadt@cvs.openbsd.org> | 2019-06-21 15:34:08 +0000 |
| commit | 010775d8b5fc57c45fd83df99e80074b4886d895 (patch) | |
| tree | 009098061d2858e00d1ddd741cf38290f6edf558 /sys/arch/armv7/conf | |
| parent | 0e5cf0108d7f4853d591487dd1dfb28a2a9d3316 (diff) | |
Further improve the filesystem stability of kernel installation by KARL.
Use install -F to instead of cp, for fsync(2). Coupled with the new
sync(8) in the reorder_kernel script, the window for a incomplete /bsd
file on-disk due to a crash has now shrunk substantially.
Discussion with kettenis, millert and tedu
Diffstat (limited to 'sys/arch/armv7/conf')
| -rw-r--r-- | sys/arch/armv7/conf/Makefile.armv7 | 5 |
1 files changed, 2 insertions, 3 deletions
diff --git a/sys/arch/armv7/conf/Makefile.armv7 b/sys/arch/armv7/conf/Makefile.armv7 index f6eb7d153f7..ba34abc04b5 100644 --- a/sys/arch/armv7/conf/Makefile.armv7 +++ b/sys/arch/armv7/conf/Makefile.armv7 @@ -1,4 +1,4 @@ -# $OpenBSD: Makefile.armv7,v 1.44 2019/04/14 14:07:06 deraadt Exp $ +# $OpenBSD: Makefile.armv7,v 1.45 2019/06/21 15:34:07 deraadt Exp $ # For instructions on building kernels consult the config(8) and options(4) # manual pages. @@ -160,8 +160,7 @@ hardlink-obsd: [[ ! -f /bsd ]] || cmp -s bsd /bsd || ln -f /bsd /obsd newinstall: - umask 077 && cp bsd /nbsd && mv /nbsd /bsd && \ - sha256 -h /var/db/kernel.SHA256 /bsd + install -F -m 700 bsd /bsd && sha256 -h /var/db/kernel.SHA256 /bsd install: update-link hardlink-obsd newinstall |