Le 15/02/2020 à 03:42, Larry Finger a écrit :
Christophe,
On 2/14/20 1:35 PM, Christophe Leroy wrote:
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -270,6 +270,9 @@ __secondary_hold_acknowledge:
* pointer when we take an exception from supervisor mode.)
*
Christophe,
On 2/14/20 1:35 PM, Christophe Leroy wrote:
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -270,6 +270,9 @@ __secondary_hold_acknowledge:
* pointer when we take an exception from supervisor mode.)
* -- paulus.
*/
+#ifdef CONFIG_PPC_CHRP
+1:
On 02/14/2020 06:24 PM, Larry Finger wrote:
On 2/14/20 12:24 AM, Christophe Leroy wrote:
Did you try with the patch at
https://patchwork.ozlabs.org/patch/1237387/ ?
Christophe,
When I apply that patch, there is an error at
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/he
On 2/14/20 12:24 AM, Christophe Leroy wrote:
Did you try with the patch at https://patchwork.ozlabs.org/patch/1237387/ ?
Christophe,
When I apply that patch, there is an error at
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -301,6 +301,39 @@ MachineCheck:
On 2/14/20 12:24 AM, Christophe Leroy wrote:
Did you try with the patch at https://patchwork.ozlabs.org/patch/1237387/ ?
Christophe,
When I apply that patch, there is an error at
--- a/arch/powerpc/kernel/head_32.S
+++ b/arch/powerpc/kernel/head_32.S
@@ -301,6 +301,39 @@ MachineCheck:
Le 14/02/2020 à 07:24, Christophe Leroy a écrit :
Larry,
Le 14/02/2020 à 00:09, Larry Finger a écrit :
Christophe,
With this patch, it gets further. Sometime after the boot process
tries to start process init, it crashes with the unable to read data
at 0x000157a0 with a faulting address o
Larry,
Le 14/02/2020 à 00:09, Larry Finger a écrit :
Christophe,
With this patch, it gets further. Sometime after the boot process tries
to start process init, it crashes with the unable to read data at
0x000157a0 with a faulting address of 0xc001683c. The screenshot is
attached and the gzip
On 02/13/2020 02:28 PM, Larry Finger wrote:
On 2/11/20 1:23 PM, Christophe Leroy wrote:
Can you send me a picture of that BUG Unable to handle kernel data
access with all the registers values etc..., together with the
matching vmlinux ?
First thing is to identify where we are when that happ
On 02/12/2020 11:02 PM, Larry Finger wrote:
On 2/11/20 1:23 PM, Christophe Leroy wrote:
Can you send me a picture of that BUG Unable to handle kernel data
access with all the registers values etc..., together with the
matching vmlinux ?
The vmlinux file was too big for your mailbox. You
Le 11/02/2020 à 17:06, Larry Finger a écrit :
On 2/11/20 12:55 AM, Christophe Leroy wrote:
Le 10/02/2020 à 13:55, Larry Finger a écrit :
On 2/9/20 12:19 PM, Christophe Leroy wrote:
Do you have CONFIG_TRACE_IRQFLAGS in your config ?
If so, can you try the patch below ?
https://patchwork.o
On 2/11/20 12:55 AM, Christophe Leroy wrote:
Le 10/02/2020 à 13:55, Larry Finger a écrit :
On 2/9/20 12:19 PM, Christophe Leroy wrote:
Do you have CONFIG_TRACE_IRQFLAGS in your config ?
If so, can you try the patch below ?
https://patchwork.ozlabs.org/patch/1235081/
Otherwise, can you send
Le 10/02/2020 à 13:55, Larry Finger a écrit :
On 2/9/20 12:19 PM, Christophe Leroy wrote:
Do you have CONFIG_TRACE_IRQFLAGS in your config ?
If so, can you try the patch below ?
https://patchwork.ozlabs.org/patch/1235081/
Otherwise, can you send me your .config and tell me exactly where it
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