Hi Sachin, I verified below patch against Ubuntu 18.04, didn't hit the kernel panic any more, could you please let know how did you verify? Thanks, Lili -----Original Message----- From: Sachin Sant <sachinp@xxxxxxxxxxxxxxxxxx> Sent: Monday, June 3, 2019 11:12 AM To: Dexuan-Linux Cui <dexuan.linux@xxxxxxxxx> Cc: Michael Ellerman <mpe@xxxxxxxxxxxxxx>; linuxppc-dev@xxxxxxxxxxxxxxxx; linux-next@xxxxxxxxxxxxxxx; Dexuan Cui <decui@xxxxxxxxxxxxx>; Lili Deng (Wicresoft North America Ltd) <v-lide@xxxxxxxxxxxxx> Subject: Re: [next-20190530] Boot failure on PowerPC > On 31-May-2019, at 11:43 PM, Dexuan-Linux Cui <dexuan.linux@xxxxxxxxx> wrote: > > On Fri, May 31, 2019 at 6:52 AM Michael Ellerman <mpe@xxxxxxxxxxxxxx> wrote: >>> >>> Machine boots till login prompt and then panics few seconds later. >>> >>> Last known next build was May 24th. Will attempt few builds till May >>> 30 to narrow down this problem. >> >> My CI was fine with next-20190529 (9a15d2e3fd03e3). >> >> cheers > > Hi Sachin, > It looks this patch may fix the issue: > https://nam06.safelinks.protection.outlook.com/?url=https%3A%2F%2Flkml.org%2Flkml%2F2019%2F5%2F30%2F1630&data=02%7C01%7Cv-lide%40microsoft.com%7C66e1ef6017aa461703f808d6e7d148cd%7C72f988bf86f141af91ab2d7cd011db47%7C1%7C1%7C636951283393233385&sdata=IJFhtvL2Bd87HCoMZ7oWL%2Bar6NY%2FfPbmdCZMT%2BJz5t4%3D&reserved=0 , but I'm not sure. It does not help fix the kernel panic issue, but it fixes the get_swap_device warning messages during the boot. Thanks -Sachin
