Re: [PATCH] powerpc/livepatch: Fix livepatch stack access

2017-09-29 Thread Balbir Singh
On Wed, 2017-09-20 at 16:41 +0530, Naveen N . Rao wrote: > On 2017/09/20 03:49PM, Kamalesh Babulal wrote: > > While running stress test with livepatch module loaded, kernel > > bug was triggered. > > > > cpu 0x5: Vector: 400 (Instruction Access) at [c000eb9d3b60] > > pc: c000eb9d3e30 >

Re: [PATCH] powerpc/livepatch: Fix livepatch stack access

2017-09-21 Thread Kamalesh Babulal
On Thursday 21 September 2017 10:25 PM, Naveen N . Rao wrote: On 2017/09/21 09:00PM, Balbir Singh wrote: On Thu, Sep 21, 2017 at 8:02 PM, Michael Ellerman wrote: Kamalesh Babulal writes: While running stress test with livepatch module loaded, kernel bug was triggered. cpu 0x5: Vector: 400

Re: [PATCH] powerpc/livepatch: Fix livepatch stack access

2017-09-21 Thread Naveen N . Rao
On 2017/09/21 09:00PM, Balbir Singh wrote: > On Thu, Sep 21, 2017 at 8:02 PM, Michael Ellerman wrote: > > Kamalesh Babulal writes: > > > >> While running stress test with livepatch module loaded, kernel > >> bug was triggered. > >> > >> cpu 0x5: Vector: 400 (Instruction Access) at [c000eb9d3b

Re: [PATCH] powerpc/livepatch: Fix livepatch stack access

2017-09-21 Thread Kamalesh Babulal
On Thursday 21 September 2017 04:30 PM, Balbir Singh wrote: On Thu, Sep 21, 2017 at 8:02 PM, Michael Ellerman wrote: Kamalesh Babulal writes: While running stress test with livepatch module loaded, kernel bug was triggered. cpu 0x5: Vector: 400 (Instruction Access) at [c000eb9d3b60]

Re: [PATCH] powerpc/livepatch: Fix livepatch stack access

2017-09-21 Thread Balbir Singh
On Thu, Sep 21, 2017 at 8:02 PM, Michael Ellerman wrote: > Kamalesh Babulal writes: > >> While running stress test with livepatch module loaded, kernel >> bug was triggered. >> >> cpu 0x5: Vector: 400 (Instruction Access) at [c000eb9d3b60] >> pc: c000eb9d3e30 >> lr: c000eb9d3e

Re: [PATCH] powerpc/livepatch: Fix livepatch stack access

2017-09-21 Thread Michael Ellerman
Kamalesh Babulal writes: > While running stress test with livepatch module loaded, kernel > bug was triggered. > > cpu 0x5: Vector: 400 (Instruction Access) at [c000eb9d3b60] > pc: c000eb9d3e30 > lr: c000eb9d3e30 > sp: c000eb9d3de0 >msr: 80001280b033 > curren

Re: [PATCH] powerpc/livepatch: Fix livepatch stack access

2017-09-20 Thread Naveen N . Rao
On 2017/09/20 03:49PM, Kamalesh Babulal wrote: > While running stress test with livepatch module loaded, kernel > bug was triggered. > > cpu 0x5: Vector: 400 (Instruction Access) at [c000eb9d3b60] > pc: c000eb9d3e30 > lr: c000eb9d3e30 > sp: c000eb9d3de0 >msr: 80

[PATCH] powerpc/livepatch: Fix livepatch stack access

2017-09-20 Thread Kamalesh Babulal
While running stress test with livepatch module loaded, kernel bug was triggered. cpu 0x5: Vector: 400 (Instruction Access) at [c000eb9d3b60] pc: c000eb9d3e30 lr: c000eb9d3e30 sp: c000eb9d3de0 msr: 80001280b033 current = 0xc000dbd38700 paca= 0xc00