From: Michael Ellerman <mpe@ellerman.id.au>
To: Linus Torvalds <torvalds@linux-foundation.org>
Cc: radu.rendec@gmail.com, linux-kernel@vger.kernel.org,
lineprinter@altlinux.org, oohall@gmail.com,
sandipan@linux.ibm.com, linuxppc-dev@lists.ozlabs.org
Subject: [GIT PULL] Please pull powerpc/linux.git powerpc-4.20-4 tag
Date: Sat, 15 Dec 2018 01:26:19 +1100 [thread overview]
Message-ID: <87ftv0uqus.fsf@concordia.ellerman.id.au> (raw)
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Hi Linus,
Please pull some more powerpc fixes for 4.20:
The following changes since commit b2fed34a628df6118b5d4e13f49a33e15f704fa9:
selftests/powerpc: Adjust wild_bctr to build with old binutils (2018-11-15 23:05:17 +1100)
are available in the git repository at:
https://git.kernel.org/pub/scm/linux/kernel/git/powerpc/linux.git tags/powerpc-4.20-4
for you to fetch changes up to a225f1567405558fb5410e9b2b90805819df1c67:
powerpc/ptrace: replace ptrace_report_syscall() with a tracehook call (2018-12-10 15:19:58 +1100)
- ------------------------------------------------------------------
powerpc fixes for 4.20 #4
One notable fix for our change to split pt_regs between user/kernel, we forgot
to update BPF to use the user-visible type which was an ABI break for BPF
programs.
A slightly ugly but minimal fix to do_syscall_trace_enter() so that we use
tracehook_report_syscall_entry() properly. We'll rework the code in next to
avoid the empty if body.
Seven commits fixing bugs in the new papr_scm (Storage Class Memory) driver.
The driver was finally able to be tested on the other hypervisor which exposed
several bugs. The fixes are all fairly minimal at least.
Fix a crash in our MSI code if an MSI-capable device is plugged into a non-MSI
capable PHB, only seen on older hardware (MPC8378).
Fix our legacy serial code to look for "stdout-path" since the device trees were
updated to use that instead of "linux,stdout-path".
A change to the COFF zImage code to fix booting old powermacs.
A couple of minor build fixes.
Thanks to:
Benjamin Herrenschmidt, Daniel Axtens, Dmitry V. Levin, Elvira Khabirova,
Oliver O'Halloran, Paul Mackerras, Radu Rendec, Rob Herring, Sandipan Das.
- ------------------------------------------------------------------
Benjamin Herrenschmidt (1):
powerpc: Look for "stdout-path" when setting up legacy consoles
Elvira Khabirova (1):
powerpc/ptrace: replace ptrace_report_syscall() with a tracehook call
Michael Ellerman (2):
powerpc/mm: Fix linux page tables build with some configs
powerpc/boot: Fix build failures with -j 1
Oliver O'Halloran (7):
powerpc/papr_scm: Use depend instead of select
powerpc/papr_scm: Fix resource end address
powerpc/papr_scm: Update DT properties
powerpc/papr_scm: Remove endian conversions
powerpc/papr_scm: Fix DIMM device registration race
powerpc/papr_scm: Use ibm,unit-guid as the iset cookie
powerpc/mm: Fallback to RAM if the altmap is unusable
Paul Mackerras (1):
powerpc: Fix COFF zImage booting on old powermacs
Radu Rendec (1):
powerpc/msi: Fix NULL pointer access in teardown code
Sandipan Das (1):
powerpc/bpf: Fix broken uapi for BPF_PROG_TYPE_PERF_EVENT
arch/powerpc/boot/Makefile | 2 +-
arch/powerpc/boot/crt0.S | 4 ++-
arch/powerpc/include/asm/perf_event.h | 2 ++
arch/powerpc/include/uapi/asm/Kbuild | 1 -
arch/powerpc/include/uapi/asm/bpf_perf_event.h | 9 ++++++
arch/powerpc/kernel/legacy_serial.c | 6 +++-
arch/powerpc/kernel/msi.c | 7 ++++-
arch/powerpc/kernel/ptrace.c | 7 ++++-
arch/powerpc/mm/dump_linuxpagetables.c | 1 +
arch/powerpc/mm/init_64.c | 19 +++++++++++--
arch/powerpc/platforms/pseries/Kconfig | 3 +-
arch/powerpc/platforms/pseries/papr_scm.c | 39 ++++++++++++++++++++------
12 files changed, 80 insertions(+), 20 deletions(-)
create mode 100644 arch/powerpc/include/uapi/asm/bpf_perf_event.h
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next reply other threads:[~2018-12-14 14:28 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-14 14:26 Michael Ellerman [this message]
2018-12-14 17:45 ` [GIT PULL] Please pull powerpc/linux.git powerpc-4.20-4 tag pr-tracker-bot
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