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Date: Mon, 29 Apr 2013 10:24:36 +0200
From: Martin Schwidefsky <schwidefsky@...ibm.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: linux-kernel <linux-kernel@...r.kernel.org>,
linux-s390 <linux-s390@...r.kernel.org>,
Heiko Carstens <heiko.carstens@...ibm.com>
Subject: [GIT PULL] s390 patches for the 3.10 merge window #1
Hi Linus,
please pull from the 'for-linus' branch of
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git for-linus
to receive the following updates:
This is the first batch of s390 patches for the 3.10 merge window.
Included are some performance enhancements: storage key initialization,
zero page cache synonyms, system call micro optimization and the speedup
patches for dasdfmt. Sebastian managed to get rid of the special casing
for the console device in the cio layer. And the usual bunch of bug fixes.
Akinobu Mita (2):
s390/bitops: remove unnecessary macro definitions in asm/bitops.h
s390/cio: Use BITS_TO_LONGS() instead of __BITOPS_WORDS()
Alexandru Gheorghiu (2):
s390/cmm: Removed useless label
s390/hypfs: Use PTR_RET function
Gerald Schaefer (1):
s390/pci: return correct dma address for offset > PAGE_SIZE
Heiko Carstens (11):
s390/dumpstack: fix call chain walking
s390/mm: speedup storage key initialization
s390/bitops: get rid of __BITOPS_BARRIER()
s390/mm,gmap: implement gmap_translate()
s390/compat: fix compat_sys_statfs() memory corruption
s390/compat: fix compile error for !COMPAT
s390/compat: remove ptrace compat definitions from uapi header file
s390/ptrace: remove empty ifdefs
s390/uapi: change struct statfs[64] member types to unsigned values
s390: remove small stack config option
s390/memory hotplug: prevent offline of active memory increments
Martin Schwidefsky (5):
s390/mm: protection exception PSW for aborted transaction
s390/mm: zero page cache synonyms for zEC12
s390/mm,gmap: segment mapping race
s390: lowcore stack pointer offsets
s390: system call path micro optimization
Michael Holzheu (5):
s390/kdump: Add PM notifier for kdump
s390/s390dbf.txt: Add doc: Debug views are removed in debug_unregister()
s390/hibernate: Save and restore absolute zero pages
s390/signal: Add BEA to compat signal handler parameters
s390/zcore: Fix HSA copy length for last block
Peter Oberparleiter (2):
s390/cio: collect format 1 channel-path description data
s390/cio: make use of newly added format 1 channel-path data
Sebastian Ott (24):
s390/cio: wait_cons_dev don't use static variable
s390/cio: ccw_device_force_console don't use static variable
s390/cio: split subchannel registration
s390/cio: get rid of static console subchannel
s390/cio: get rid of static console device
s390/css: introduce cio_register_early_subchannels
s390/css: remove unused function definitions
s390/cio: fix early init counter usage
s390/css: move subchannel lock allocation
s390/pci: msi cleanup hash usage
s390/pci: debug device states
s390/pci: do not modify function handles
s390/pci: implement pcibios_add_device
s390/pci: uninline instruction wrappers
s390/pci: rename instruction wrappers
s390/pci: add exception table to load/store instructions
s390/pci: do not read data after failed load
s390/pci: return error after failed pci ops
s390/pci: disable per default
s390/pci: remove disable_device implementation
s390/cio: fix irq statistics
s390/scm_blk: allow more cluster size values
s390/scm_blk: fix memleak in init function
s390/pci: use pci_scan_root_bus
Stefan Haberland (2):
s390/dasd: improve speed of dasdfmt
s390/dasd: fix hanging device after resume with internal error 13
Stefan Raspl (1):
s390/dis: use explicit buf len
Stelian Nirlu (1):
s390/bpf,jit: use kcalloc instead of kmalloc and memset
Syam Sidhardhan (1):
s390/monreader: Remove redundant NULL check before kfree
Wei Yongjun (1):
s390/pci: use kmem_cache_zalloc instead of kmem_cache_alloc/memset
Zhang Yanfei (1):
s390/dasd: remove cast for kzalloc return value
Documentation/s390/s390dbf.txt | 3 +-
arch/s390/Kconfig | 13 --
arch/s390/Makefile | 10 -
arch/s390/hypfs/hypfs_dbfs.c | 4 +-
arch/s390/include/asm/bitops.h | 117 ++++++------
arch/s390/include/asm/ccwdev.h | 3 +-
arch/s390/include/asm/cio.h | 2 -
arch/s390/include/asm/compat.h | 57 ++++--
arch/s390/include/asm/elf.h | 23 ++-
arch/s390/include/asm/pci.h | 1 +
arch/s390/include/asm/pci_debug.h | 9 +-
arch/s390/include/asm/pci_insn.h | 203 +-------------------
arch/s390/include/asm/pci_io.h | 16 +-
arch/s390/include/asm/pgtable.h | 2 +
arch/s390/include/asm/processor.h | 3 +-
arch/s390/include/asm/ptrace.h | 6 +-
arch/s390/include/asm/syscall.h | 1 +
arch/s390/include/asm/thread_info.h | 6 +-
arch/s390/include/uapi/asm/ptrace.h | 20 --
arch/s390/include/uapi/asm/statfs.h | 63 +++----
arch/s390/kernel/Makefile | 17 +-
arch/s390/kernel/asm-offsets.c | 1 +
arch/s390/kernel/compat_signal.c | 2 +
arch/s390/kernel/dis.c | 9 +-
arch/s390/kernel/dumpstack.c | 236 +++++++++++++++++++++++
arch/s390/kernel/entry.S | 39 ++--
arch/s390/kernel/entry.h | 1 +
arch/s390/kernel/entry64.S | 43 ++---
arch/s390/kernel/machine_kexec.c | 30 +++
arch/s390/kernel/setup.c | 9 +-
arch/s390/kernel/smp.c | 15 +-
arch/s390/kernel/suspend.c | 31 +++
arch/s390/kernel/swsusp_asm64.S | 29 ++-
arch/s390/kernel/traps.c | 250 +-----------------------
arch/s390/kvm/trace.h | 2 +-
arch/s390/mm/cmm.c | 8 +-
arch/s390/mm/fault.c | 9 +-
arch/s390/mm/init.c | 10 +-
arch/s390/mm/pageattr.c | 24 +--
arch/s390/mm/pgtable.c | 235 +++++++++++++++--------
arch/s390/net/bpf_jit_comp.c | 3 +-
arch/s390/pci/Makefile | 4 +-
arch/s390/pci/pci.c | 153 ++++++---------
arch/s390/pci/pci_clp.c | 13 +-
arch/s390/pci/pci_debug.c | 7 +-
arch/s390/pci/pci_dma.c | 9 +-
arch/s390/pci/pci_insn.c | 202 ++++++++++++++++++++
arch/s390/pci/pci_msi.c | 10 +-
drivers/pci/hotplug/s390_pci_hpc.c | 12 +-
drivers/s390/block/dasd.c | 172 +++++++++++++++--
drivers/s390/block/dasd_devmap.c | 3 +-
drivers/s390/block/dasd_eckd.c | 344 +++++++++++++++++++++++-----------
drivers/s390/block/dasd_int.h | 10 +-
drivers/s390/block/dasd_ioctl.c | 31 +--
drivers/s390/block/scm_blk.c | 3 +-
drivers/s390/block/scm_blk_cluster.c | 6 +-
drivers/s390/char/con3215.c | 4 +-
drivers/s390/char/monreader.c | 3 +-
drivers/s390/char/raw3270.c | 6 +-
drivers/s390/char/sclp_cmd.c | 4 +-
drivers/s390/char/zcore.c | 2 +-
drivers/s390/cio/chp.c | 22 ++-
drivers/s390/cio/chp.h | 2 +
drivers/s390/cio/chsc.c | 11 +-
drivers/s390/cio/cio.c | 160 +++++-----------
drivers/s390/cio/cio.h | 11 +-
drivers/s390/cio/css.c | 114 +++++------
drivers/s390/cio/css.h | 4 +-
drivers/s390/cio/device.c | 139 +++++++-------
drivers/s390/cio/device.h | 2 -
drivers/s390/cio/device_ops.c | 22 ++-
drivers/s390/cio/idset.c | 2 +-
72 files changed, 1704 insertions(+), 1348 deletions(-)
create mode 100644 arch/s390/kernel/dumpstack.c
create mode 100644 arch/s390/pci/pci_insn.c
--
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