Re: [PATCH v14 08/11] arm64: kdump: reimplement crashkernel=X

2021-02-26 Thread chenzhou
On 2021/2/26 18:31, chenzhou wrote: > > On 2021/2/25 0:04, Catalin Marinas wrote: >> On Sat, Jan 30, 2021 at 03:10:22PM +0800, Chen Zhou wrote: >>> There are following issues in arm64 kdump: >>> 1. We use crashkernel=X to reserve crashkernel below 4G, which >>> will fail when there is no enough

Re: [PATCH v14 08/11] arm64: kdump: reimplement crashkernel=X

2021-02-26 Thread chenzhou
On 2021/2/25 0:04, Catalin Marinas wrote: > On Sat, Jan 30, 2021 at 03:10:22PM +0800, Chen Zhou wrote: >> There are following issues in arm64 kdump: >> 1. We use crashkernel=X to reserve crashkernel below 4G, which >> will fail when there is no enough low memory. >> 2. If reserving crashkernel a

Re: [PATCH v14 08/11] arm64: kdump: reimplement crashkernel=X

2021-02-24 Thread Catalin Marinas
On Sat, Jan 30, 2021 at 03:10:22PM +0800, Chen Zhou wrote: > There are following issues in arm64 kdump: > 1. We use crashkernel=X to reserve crashkernel below 4G, which > will fail when there is no enough low memory. > 2. If reserving crashkernel above 4G, in this case, crash dump > kernel will boo