[PATCH 1/2] host/rootfs: remove /proc/kcore bind mounts

[Alyssa Ross <hi@alyssa.is>]

Neither of these services run as root any more, so they don't have
access to /proc/kcore any more regardless.  (Also we don't have
/proc/kcore on aarch64 so this previously errored there.)

Fixes: 62590b8 ("host/rootfs: Sandbox crosvm")
Fixes: ec47d36 ("host/rootfs: Sandbox Cloud Hypervisor")
Signed-off-by: Alyssa Ross <hi@alyssa.is>
---
 .../service/vm-services/template/data/service/vhost-user-gpu/run | 1 -
 host/rootfs/image/usr/bin/run-vmm                                | 1 -
 2 files changed, 2 deletions(-)

diff --git a/host/rootfs/image/etc/s6-linux-init/run-image/service/vm-services/template/data/service/vhost-user-gpu/run b/host/rootfs/image/etc/s6-linux-init/run-image/service/vm-services/template/data/service/vhost-user-gpu/run
index b1f9bac..e063a82 100755
--- a/host/rootfs/image/etc/s6-linux-init/run-image/service/vm-services/template/data/service/vhost-user-gpu/run
+++ b/host/rootfs/image/etc/s6-linux-init/run-image/service/vm-services/template/data/service/vhost-user-gpu/run
@@ -40,7 +40,6 @@ bwrap
   --tmpfs /proc/irq
   --remount-ro /proc/irq
   --ro-bind /dev/null /proc/timer_list
-  --ro-bind /dev/null /proc/kcore
   --ro-bind /dev/null /proc/kallsyms
   --ro-bind /dev/null /proc/sysrq-trigger
   --
diff --git a/host/rootfs/image/usr/bin/run-vmm b/host/rootfs/image/usr/bin/run-vmm
index 0640239..e30b14c 100755
--- a/host/rootfs/image/usr/bin/run-vmm
+++ b/host/rootfs/image/usr/bin/run-vmm
@@ -113,7 +113,6 @@ bwrap
   --tmpfs /proc/irq
   --remount-ro /proc/irq
   --ro-bind /dev/null /proc/timer_list
-  --ro-bind /dev/null /proc/kcore
   --ro-bind /dev/null /proc/kallsyms
   --ro-bind /dev/null /proc/sysrq-trigger
   --

base-commit: 6ceeb9b236cc50d2bba90068533ca1b7ff229c8b
-- 
2.51.0