linux-next: boot failure in today's linux-next

2021-04-25 Thread Stephen Rothwell
Hi all, Today's linux-next build (ipowerpc_pseries_le_defconfig) failed its qemu boot tests like this: [1.833361][T1] ibmvscsi 7103: SRP_VERSION: 16.a [1.834439][T1] ibmvscsi 7103: Maximum ID: 64 Maximum LUN: 32 Maximum Channel: 3 [1.834683][T1] scsi host0: IBM PO

PPC32: Boot regression on Nintendo Wii, after create_branch rework in 5.8

2021-04-25 Thread Jonathan Neuschäfer
Hi, I recently booted my Wii again, and I noticed a regression at boot time. Output stops after the "Finalizing device tree... flat tree at 0xXX" message. I bisected it to this commit in the 5.8 development cycle: commit 7c95d8893fb55869882c9f68f4c94840dc43f18f Author: Jordan Niethe Date:

[PATCH] powerpc/kvm: Fix build error when PPC_MEM_KEYS/PPC_PSERIES=n

2021-04-25 Thread Michael Ellerman
lkp reported a randconfig failure: In file included from arch/powerpc/include/asm/book3s/64/pkeys.h:6, from arch/powerpc/kvm/book3s_64_mmu_host.c:15: arch/powerpc/include/asm/book3s/64/hash-pkey.h: In function 'hash__vmflag_to_pte_pkey_bits': >> arch/powerpc/includ

Re: [PATCH] kbuild: replace LANG=C with LC_ALL=C

2021-04-25 Thread Michael Ellerman
Masahiro Yamada writes: > LANG gives a weak default to each LC_* in case it is not explicitly > defined. LC_ALL, if set, overrides all other LC_* variables. > > LANG < LC_CTYPE, LC_COLLATE, LC_MONETARY, LC_NUMERIC, ... < LC_ALL > > This is why documentation such as [1] suggests to set LC_ALL

Re: [PATCH] cpuidle/pseries: Fixup CEDE0 latency only for POWER10 onwards

2021-04-25 Thread Michal Suchánek
On Sat, Apr 24, 2021 at 01:07:16PM +0530, Vaidyanathan Srinivasan wrote: > * Michal Such?nek [2021-04-23 20:42:16]: > > > On Fri, Apr 23, 2021 at 11:59:30PM +0530, Vaidyanathan Srinivasan wrote: > > > * Michal Such?nek [2021-04-23 19:45:05]: > > > > > > > On Fri, Apr 23, 2021 at 09:29:39PM +053