* powerpc32 boot crash in 5.1-rc1
[not found] <91966c00-b09f-7e07-89cb-04ac208d5dc1@linux.ee>
@ 2019-03-21 20:25 ` Meelis Roos
2019-03-21 21:16 ` LEROY Christophe
1 sibling, 0 replies; 4+ messages in thread
From: Meelis Roos @ 2019-03-21 20:25 UTC (permalink / raw)
To: linuxppc-dev, linux-kernel
While 5.0.0 worked fine on my PowerMac G4, 5.0 + git (unknown rev as of Mar 13),
5.0.0-11520-gf261c4e and todays git all fail to boot.
The problem seems to be in page fault handler in load_elf_binary() of init process.
Two different screenshots are at http://kodu.ut.ee/~mroos/powerpc-boot-hang-1.jpg and
http://kodu.ut.ee/~mroos/powerpc-boot-hang-1.jpg .
--
Meelis Roos <mroos@linux.ee>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: powerpc32 boot crash in 5.1-rc1
[not found] <91966c00-b09f-7e07-89cb-04ac208d5dc1@linux.ee>
2019-03-21 20:25 ` powerpc32 boot crash in 5.1-rc1 Meelis Roos
@ 2019-03-21 21:16 ` LEROY Christophe
2019-03-22 14:21 ` Meelis Roos
1 sibling, 1 reply; 4+ messages in thread
From: LEROY Christophe @ 2019-03-21 21:16 UTC (permalink / raw)
To: Meelis Roos; +Cc: linux-kernel, linuxppc-dev
Meelis Roos <mroos@linux.ee> a écrit :
> While 5.0.0 worked fine on my PowerMac G4, 5.0 + git (unknown rev as
> of Mar 13), 5.0.0-11520-gf261c4e and todays git all fail to boot.
>
> The problem seems to be in page fault handler in load_elf_binary()
> of init process.
The patch at https://patchwork.ozlabs.org/patch/1053385/ should fix it
Christophe
>
> Two different screenshots are attached (let's see if they come through).
>
> --
> Meelis Roos <mroos@linux.ee>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: powerpc32 boot crash in 5.1-rc1
2019-03-21 21:16 ` LEROY Christophe
@ 2019-03-22 14:21 ` Meelis Roos
2019-03-22 19:30 ` LEROY Christophe
0 siblings, 1 reply; 4+ messages in thread
From: Meelis Roos @ 2019-03-22 14:21 UTC (permalink / raw)
To: LEROY Christophe; +Cc: linux-kernel, linuxppc-dev
>> While 5.0.0 worked fine on my PowerMac G4, 5.0 + git (unknown rev as of Mar 13), 5.0.0-11520-gf261c4e and todays git all fail to boot.
>>
>> The problem seems to be in page fault handler in load_elf_binary() of init process.
>
> The patch at https://patchwork.ozlabs.org/patch/1053385/ should fix it
Tested it - yes, it fixes the boot.
--
Meelis Roos <mroos@linux.ee>
^ permalink raw reply [flat|nested] 4+ messages in thread
* Re: powerpc32 boot crash in 5.1-rc1
2019-03-22 14:21 ` Meelis Roos
@ 2019-03-22 19:30 ` LEROY Christophe
0 siblings, 0 replies; 4+ messages in thread
From: LEROY Christophe @ 2019-03-22 19:30 UTC (permalink / raw)
To: Meelis Roos; +Cc: linuxppc-dev, linux-kernel
Meelis Roos <mroos@linux.ee> a écrit :
>>> While 5.0.0 worked fine on my PowerMac G4, 5.0 + git (unknown rev
>>> as of Mar 13), 5.0.0-11520-gf261c4e and todays git all fail to boot.
>>>
>>> The problem seems to be in page fault handler in load_elf_binary()
>>> of init process.
>>
>> The patch at https://patchwork.ozlabs.org/patch/1053385/ should fix it
>
> Tested it - yes, it fixes the boot.
Thanks for testing. It will be merged in 5.1-rc2
Christophe
>
> --
> Meelis Roos <mroos@linux.ee>
^ permalink raw reply [flat|nested] 4+ messages in thread
end of thread, other threads:[~2019-03-22 19:30 UTC | newest]
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[not found] <91966c00-b09f-7e07-89cb-04ac208d5dc1@linux.ee>
2019-03-21 20:25 ` powerpc32 boot crash in 5.1-rc1 Meelis Roos
2019-03-21 21:16 ` LEROY Christophe
2019-03-22 14:21 ` Meelis Roos
2019-03-22 19:30 ` LEROY Christophe
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