Re: [Bug 204789] New: Boot failure with more than 256G of memory

2019-09-18 Thread Cameron Berkenpas
Hello, Unfortunately, this patch set has made things quite a bit worse for me. Appending mem=256G doesn't fix it either. in all cases, the system at least gets past early boot and then I will probably get a panic and eventual reboot, or occasionally it just locks up entirely. Here's my very

Re: [Bug 204789] New: Boot failure with more than 256G of memory

2019-09-17 Thread Aneesh Kumar K.V
On 9/13/19 10:58 PM, Cameron Berkenpas wrote: Running against the kernel I built against 0034d395f89d and the problem is still there. However, running against the kernel I built against the previous commit, a35a3c6f6065, and the system boots. This being due to 0034d395f89d confirmed. http

Re: [Bug 204789] New: Boot failure with more than 256G of memory

2019-09-13 Thread Cameron Berkenpas
Running against the kernel I built against 0034d395f89d and the problem is still there. However, running against the kernel I built against the previous commit, a35a3c6f6065, and the system boots. This being due to 0034d395f89d confirmed. Thanks! On 9/13/19 9:13 AM, Aneesh Kumar K.V wrote:

Re: [Bug 204789] New: Boot failure with more than 256G of memory

2019-09-13 Thread Aneesh Kumar K.V
On 9/13/19 8:35 PM, Cameron Berkenpas wrote: Yep, the box comes up now, but with 256G memory as expected. I'll get back to you on when I'll be able to bisect. Thanks! I am sure this is due to commit: 0034d395f89d ("powerpc/mm/hash64: Map all the kernel regions in the same 0xc range"), We

Re: [Bug 204789] New: Boot failure with more than 256G of memory

2019-09-13 Thread Cameron Berkenpas
Yep, the box comes up now, but with 256G memory as expected. I'll get back to you on when I'll be able to bisect. Thanks! On 9/13/19 7:21 AM, Aneesh Kumar K.V wrote: Aneesh Kumar K.V writes: Andrew Morton writes: (switched to email. Please respond via emailed reply-to-all, not via the b

Re: [Bug 204789] New: Boot failure with more than 256G of memory

2019-09-13 Thread Aneesh Kumar K.V
Aneesh Kumar K.V writes: > Andrew Morton writes: > >> (switched to email. Please respond via emailed reply-to-all, not via the >> bugzilla web interface). >> >> On Sun, 08 Sep 2019 00:04:26 + bugzilla-dae...@bugzilla.kernel.org wrote: >> >>> https://bugzilla.kernel.org/show_bug.cgi?id=20478

Re: [Bug 204789] New: Boot failure with more than 256G of memory

2019-09-12 Thread Aneesh Kumar K.V
Andrew Morton writes: > (switched to email. Please respond via emailed reply-to-all, not via the > bugzilla web interface). > > On Sun, 08 Sep 2019 00:04:26 + bugzilla-dae...@bugzilla.kernel.org wrote: > >> https://bugzilla.kernel.org/show_bug.cgi?id=204789 >> >> Bug ID: 204789

Re: [Bug 204789] New: Boot failure with more than 256G of memory

2019-09-11 Thread Cameron Berkenpas
Hello, Regression set to "yes". Not sure how I missed that. :) Will report future PPC issues to that I come across to this list as well. Thanks! -Cameron On 9/11/19 7:31 AM, Andrew Morton wrote: (switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface)

Re: [Bug 204789] New: Boot failure with more than 256G of memory

2019-09-11 Thread Andrew Morton
(switched to email. Please respond via emailed reply-to-all, not via the bugzilla web interface). On Sun, 08 Sep 2019 00:04:26 + bugzilla-dae...@bugzilla.kernel.org wrote: > https://bugzilla.kernel.org/show_bug.cgi?id=204789 > > Bug ID: 204789 >Summary: Boot failure