Re: [PATCH v2 0/6] arm/efi: fix memblock reallocation crash due to persistent reservations

2018-11-08 Thread Ard Biesheuvel
On 8 November 2018 at 20:13, Bhupesh Sharma wrote: > Hi Ard, > > On Wed, Nov 7, 2018 at 7:46 PM Ard Biesheuvel > wrote: >> >> This series addresses the kexec/kdump crash on arm64 system with many CPUs >> that was reported by Bhupesh. >> >> Patch #1 fixes the actual crash, but may result in

Re: [PATCH v2 0/6] arm/efi: fix memblock reallocation crash due to persistent reservations

2018-11-08 Thread Bhupesh Sharma
And +Cc: Catalin On Fri, Nov 9, 2018 at 12:43 AM Bhupesh Sharma wrote: > > Hi Ard, > > On Wed, Nov 7, 2018 at 7:46 PM Ard Biesheuvel > wrote: > > > > This series addresses the kexec/kdump crash on arm64 system with many CPUs > > that was reported by Bhupesh. > > > > Patch #1 fixes the actual

Re: [PATCH v2 0/6] arm/efi: fix memblock reallocation crash due to persistent reservations

2018-11-08 Thread Bhupesh Sharma
Hi Ard, On Wed, Nov 7, 2018 at 7:46 PM Ard Biesheuvel wrote: > > This series addresses the kexec/kdump crash on arm64 system with many CPUs > that was reported by Bhupesh. > > Patch #1 fixes the actual crash, but may result in memblock_reserve() to > fail. This is fixed in patch #4, where the

[PATCH v2 0/6] arm/efi: fix memblock reallocation crash due to persistent reservations

2018-11-07 Thread Ard Biesheuvel
This series addresses the kexec/kdump crash on arm64 system with many CPUs that was reported by Bhupesh. Patch #1 fixes the actual crash, but may result in memblock_reserve() to fail. This is fixed in patch #4, where the point that the persistent reservations are applied is moved to after