Re: [PATCH] makedumpfile/arm64: Add support for ARMv8.2-LVA (52-bit user-space VA support)

Hi Kazu, On 02/12/2019 03:33 AM, Kazuhito Hagio wrote: Hi Bhupesh, On 2/7/2019 2:52 PM, Bhupesh Sharma wrote: With ARMv8.2-LVA architecture extension availability, arm64 hardware which supports this extension can support upto 52-bit virtual addresses. It is specially useful for having a 52-bit

Re: [PATCH v2 1/2] makedumpfile/arm64: Add support for ARMv8.2-LPA (52-bit PA support)

Hi Kazu, Thanks for the review. On 02/21/2019 09:05 PM, Kazuhito Hagio wrote: Hi Bhupesh, -Original Message- ARMv8.2-LPA architecture extension (if available on underlying hardware) can support 52-bit physical addresses, while the kernel virtual addresses remain 48-bit. This patch is

Re: [PATCHv7] x86/kdump: bugfix, make the behavior of crashkernel=X consistent with kaslr

On 02/21/19 at 06:13pm, Borislav Petkov wrote: > On Wed, Feb 20, 2019 at 05:41:46PM +0800, Dave Young wrote: > > Previously Joerg posted below patch, maybe he has some idea. Joerg? > > Isn't it clear from the commit message? Then, does it answered your question? 256M is set as a default value in

RE: [PATCH] arm64, vmcoreinfo : Append 'MAX_USER_VA_BITS' and 'MAX_PHYSMEM_BITS' to vmcoreinfo

-Original Message- > - Original Message - > > Hi Kazu, > > > > On 02/20/2019 02:17 AM, Kazuhito Hagio wrote: > > > Hi Bhupesh, > > > > > > -Original Message- > > >> I am not sure you got a chance to look at the two regression cases I > > >> reported here: > > >>

Re: [PATCHv7] x86/kdump: bugfix, make the behavior of crashkernel=X consistent with kaslr

On Wed, Feb 20, 2019 at 05:41:46PM +0800, Dave Young wrote: > Previously Joerg posted below patch, maybe he has some idea. Joerg? Isn't it clear from the commit message? -- Regards/Gruss, Boris. Good mailing practices for 400: avoid top-posting and trim the reply. _

Re: [PATCH] arm64, vmcoreinfo : Append 'MAX_USER_VA_BITS' and 'MAX_PHYSMEM_BITS' to vmcoreinfo

- Original Message - > Hi Kazu, > > On 02/20/2019 02:17 AM, Kazuhito Hagio wrote: > > Hi Bhupesh, > > > > -Original Message- > >> I am not sure you got a chance to look at the two regression cases I > >> reported here: > >>

Re: [PATCH] arm64, vmcoreinfo : Append 'MAX_USER_VA_BITS' and 'MAX_PHYSMEM_BITS' to vmcoreinfo

Hi Kazu, On 02/20/2019 02:17 AM, Kazuhito Hagio wrote: Hi Bhupesh, -Original Message- I am not sure you got a chance to look at the two regression cases I reported here: Unfortunately the above suggestion doesn't p

Re: [PATCH] arm64, vmcoreinfo : Append 'MAX_USER_VA_BITS' and 'MAX_PHYSMEM_BITS' to vmcoreinfo

Hi Steve, On 02/18/2019 08:57 PM, Steve Capper wrote: Hi Bhupesh, Sorry for joining this thread late... On Fri, Feb 15, 2019 at 11:31:56PM +0530, Bhupesh Sharma wrote: Hi James, On Fri, Feb 15, 2019 at 11:04 PM James Morse wrote: Hi guys, (CC: +Steve, +Kristina) "What's the best way of l

RE: [PATCH v2 1/2] makedumpfile/arm64: Add support for ARMv8.2-LPA (52-bit PA support)

Hi Bhupesh, -Original Message- > ARMv8.2-LPA architecture extension (if available on underlying hardware) > can support 52-bit physical addresses, while the kernel virtual > addresses remain 48-bit. > > This patch is in accordance with ARMv8 Architecture Reference Manual > version D.a >