Re: [PATCH v5 1/9] MIPS: Avoid future duplicate elf core header reservation

2021-08-15 Thread Mike Rapoport
Hi Geert, On Wed, Aug 11, 2021 at 10:50:59AM +0200, Geert Uytterhoeven wrote: > Prepare for early_init_fdt_scan_reserved_mem() reserving the memory > occupied by an elf core header described in the device tree. > As arch_mem_init() calls early_init_fdt_scan_reserved_mem() before >

RE: [PATCH 0/2] makedumpfile: fix two bugs with --dry-run

2021-08-15 Thread 萩尾 一仁
-Original Message- > Hi, > > While playing with the --dry-run option I noticed two bugs. You can find the > fixes below. > > Thanks > Philipp > > Philipp Rudo (2): > makedumpfile: Fix bad file descriptor error when using --dry-run > makedumpfile: Fix --dry-run for incomplete dumps >

Re: [PATCH v5 0/9] Add generic support for kdump DT properties

2021-08-15 Thread Rob Herring
On Wed, Aug 11, 2021 at 10:50:58AM +0200, Geert Uytterhoeven wrote: > Hi all, > > This patch series adds generic support for parsing DT properties related > to crash dump kernels ("linux,elfcorehdr" and "linux,elfcorehdr" under > the "/chosen" node), makes use of it on arm32, and performs a

Re: [PATCH v2 03/12] x86/sev: Add an x86 version of prot_guest_has()

2021-08-15 Thread Borislav Petkov
On Sun, Aug 15, 2021 at 08:53:31AM -0500, Tom Lendacky wrote: > It's not a cross-vendor thing as opposed to a KVM or other hypervisor > thing where the family doesn't have to be reported as AMD or HYGON. What would be the use case? A HV starts a guest which is supposed to be encrypted using the

Re: [PATCH v2 03/12] x86/sev: Add an x86 version of prot_guest_has()

2021-08-15 Thread Tom Lendacky
On 8/14/21 2:08 PM, Borislav Petkov wrote: On Fri, Aug 13, 2021 at 11:59:22AM -0500, Tom Lendacky wrote: diff --git a/arch/x86/include/asm/protected_guest.h b/arch/x86/include/asm/protected_guest.h new file mode 100644 index ..51e4eefd9542 --- /dev/null +++