I flash TX1 with jetpack 4.2.1(rev2) and install jailhouse on it when I try to enable jailhouse GSC access violation error displayed in debug console. Is this the problem of tegra-kernel-4.9.140. I asked this with jailhouse people and they suggested to ask with nvidia group.
Please help me on this. The exact error is :[ 162.103872] mc-err: (255) csw_mpcorew: GSC access violation
Thank you
Error is mostly because unprividledged access.
BTW we don’t have support for hypervisor.
Could you have much detail log here?
here’s the detail log of serial output:
nvidia@nvidia:~$ sudo minicom -s
[sudo] password for evidence:
Welcome to minicom 2.7
OPTIONS: I18n
Compiled on Feb 7 2016, 13:37:27.
Port /dev/ttyUSB0, 06:49:08
Press CTRL-A Z for help on special keys
[ 970.929627] jailhouse: loading out-of-tree module taints kernel.
[ 1011.423839] mc-err: (255) csw_mpcorew: GSC access violation
Initializing Jailhouse hypervisor v0.12 (35-g2e4d71f6-dirty) on CPU 1
Code location: 0x0000ffffc0200800
Page pool usage after early setup: mem 69/16353, remap 0/131072
Initializing processors:
CPU 1… OK
CPU 3… OK
CPU 0… OK
CPU 2… OK
Initializing unit: irqchip
Initializing unit: ARM SMMU v3
Initializing unit: PVU IOMMU
Initializing unit: PCI
Adding virtual PCI device 00:01.0 to cell “root_cell”
Page pool usage after late setup: mem 93/16353, remap 5/131072
A[ct iva1ti0ng 1hy1p.er4v7i0so3r1
6] mc-err: status = 0x73110039; addr = 0x17f300000
[ 1011.480733] mc-err: secure: no, access-type: write, SMMU fault: none
[ 1011.543343] tegra-pmc: send_smc: failed (ret=-1)
[ 1011.548130] ------------[ cut here ]------------
[ 1011.552758] WARNING: CPU: 0 PID: 7619 at /dvs/git/dirty/git-master_linux/kernel/kernel-4.9/drivers/soc/tegra/pmc.c:411 send_smc.constprop.30+0x68/0x70
[ 1011.566432] —[ end trace 2f6c9b4900040743 ]—
[ 1011.572421] tegra-pmc: send_smc: failed (ret=-1)
[ 1011.577091] mc-err: (255) csw_mpcorew: GSC access violation
[ 1011.577123] ------------[ cut here ]------------
[ 1011.577131] WARNING: CPU: 0 PID: 7619 at /dvs/git/dirty/git-master_linux/kernel/kernel-4.9/drivers/soc/tegra/pmc.c:411 send_smc.constprop.30+0x68/0x70
[ 1011.577211] —[ end trace 2f6c9b4900040744 ]—
[ 1011.605423] mc-err: status = 0x73153039; addr = 0x17f370cc0
[ 1011.611290] mc-err: secure: no, access-type: write, SMMU fault: none
[ 1011.771642] tegra-pmc: send_smc: failed (ret=-1)
[ 1011.776462] ------------[ cut here ]------------
[ 1011.781101] WARNING: CPU: 0 PID: 5402 at /dvs/git/dirty/git-master_linux/kernel/kernel-4.9/drivers/soc/tegra/pmc.c:411 send_smc.constprop.30+0x68/0x70
[ 1011.795525] —[ end trace 2f6c9b4900040745 ]—
[ 1011.812505] tegra-pmc: send_smc: failed (ret=-1)
[ 1011.817230] ------------[ cut here ]------------
[ 1011.821847] WARNING: CPU: 0 PID: 5402 at /dvs/git/dirty/git-master_linux/kernel/kernel-4.9/drivers/soc/tegra/pmc.c:411 send_smc.constprop.30+0x68/0x70
[ 1011.835402] —[ end trace 2f6c9b4900040746 ]—
[ 1012.729982] tegra-pmc: send_smc: failed (ret=-1)
[ 1012.735340] ------------[ cut here ]------------
[ 1012.740003] WARNING: CPU: 2 PID: 3914 at /dvs/git/dirty/git-master_linux/kernel/kernel-4.9/drivers/soc/tegra/pmc.c:411 send_smc.constprop.30+0x68/0x70
[ 1012.753959] —[ end trace 2f6c9b4900040747 ]—
[ 1012.761301] tegra-pmc: send_smc: failed (ret=-1)
[ 1012.766035] ------------[ cut here ]------------
[ 1012.770655] WARNING: CPU: 2 PID: 3914 at /dvs/git/dirty/git-master_linux/kernel/kernel-4.9/drivers/soc/tegra/pmc.c:411 send_smc.constprop.30+0x68/0x70
[ 1012.784234] —[ end trace 2f6c9b4900040748 ]—
[ 1012.984939] tegra-pmc: send_smc: failed (ret=-1)
[ 1012.990337] ------------[ cut here ]------------
[ 1012.995034] WARNING: CPU: 2 PID: 5402 at /dvs/git/dirty/git-master_linux/kernel/kernel-4.9/drivers/soc/tegra/pmc.c:411 send_smc.constprop.30+0x68/0x70
[ 1013.010277] —[ end trace 2f6c9b4900040749 ]—
[ 1013.036784] tegra-pmc: send_smc: failed (ret=-1)
[ 1013.042096] ------------[ cut here ]------------