The following changes since commit 1c7fc5cbc33980acd13d668f1c8f0313d6ae9fd8:
Linux 5.0-rc2 (2019-01-14 10:41:12 +1200)
are available in the git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux tags/s390-5.1-1
for you to fetch changes up to c533b46e552711575e6120a2ada2b5a7e2354573:
Revert "s390/cpum_cf: Add kernel message exaplanations" (2019-03-04 08:25:00 +0100)
----------------------------------------------------------------
s390 updates for the 5.1 merge window
- A copy of Arnds compat wrapper generation series
- Pass information about the KVM guest to the host in form the control
program code and the control program version code
- Map IOV resources to support PCI physical functions on s390
- Add vector load and store alignment hints to improve performance
- Use the "jdd" constraint with gcc 9 to make jump labels working again
- Remove amode workaround for old z/VM releases from the DCSS code
- Add support for in-kernel performance measurements using the
CPU measurement counter facility
- Introduce a new PMU device cpum_cf_diag to capture counters and
store thenn as event raw data.
- Bug fixes and cleanups
----------------------------------------------------------------
Arnd Bergmann (5):
s390: open-code s390_personality syscall
ipc: introduce ksys_ipc()/compat_ksys_ipc() for s390
s390: use generic UID16 implementation
s390: autogenerate compat syscall wrappers
s390: remove compat_wrapper.c
Christoph Hellwig (1):
s390: remove the ptep_modify_prot_{start,commit} exports
Collin Walling (1):
s390/setup: set control program code via diag 318
Eric Farman (2):
s390/cio: Fix vfio-ccw handling of recursive TICs
s390/cio: Use cpa range elsewhere within vfio-ccw
Farhan Ali (1):
vfio-ccw: Don't assume there are more ccws after a TIC
Gerald Schaefer (4):
s390/setup: remove obsolete #ifdef
s390: remove dead code
s390/extmem: remove code for 31 bit addressing mode
s390/extmem: print DCSS range with %px
Greg Kroah-Hartman (3):
s390/hypfs: no need to check return value of debugfs_create functions
s390: pci: no need to check return value of debugfs_create functions
s390: no need to check return value of debugfs_create functions
Gustavo A. R. Silva (1):
s390/hypfs: Use struct_size() in kzalloc()
Harald Freudenberger (1):
s390/zcrypt: use new state UNBOUND during queue driver rebind
Heiko Carstens (1):
s390: fix system call tracing
Hendrik Brueckner (11):
s390/cpum_cf: move counter set controls to a new header file
s390/cpum_cf: prepare for in-kernel counter measurements
s390/cpum_cf: rename per-CPU counter facility structure and variables
s390/cpu_mf: move struct cpu_cf_events and per-CPU variable to header file
s390/cpum_cf: introduce kernel_cpumcf_alert() to obtain measurement alerts
s390/cpum_cf: Add minimal in-kernel interface for counter measurements
s390/cpu_mf: add store cpu counter multiple instruction support
s390/cpu_mf: replace stcctm5() with the stcctm() function
s390/cpum_cf: introduce kernel_cpumcf_avail() function
s390/cpum_cf: move common functions into a separate file
s390/cpum_cf: add ctr_stcctm() function
Ilya Leoshkevich (1):
s390/jump_label: Use "jdd" constraint on gcc9
Ingo Franzki (1):
pkey: Indicate old mkvp only if old and current mkvp are different
Julian Wiedmann (1):
s390/qdio: make SBAL address array type-safe
Martin Schwidefsky (10):
Merge branch 'compat' of git://git.kernel.org/.../s390/linux into features
s390/mmap: take stack_guard_gap into account for mmap_base
s390: add alignment hints to vector load and store
Merge tag 'vfio-ccw-20190204' of git://git.kernel.org/.../kvms390/vfio-ccw into features
s390/setup: fix early warning messages
s390/setup: fix boot crash for machine without EDAT-1
Merge tag 'vfio-ccw-20190227' of git://git.kernel.org/.../kvms390/vfio-ccw into features
s390/suspend: fix prefix register reset in swsusp_arch_resume
s390/dasd: fix read device characteristic with CONFIG_VMAP_STACK=y
Revert "s390/cpum_cf: Add kernel message exaplanations"
Pierre Morel (1):
s390: vfio_ap: link the vfio_ap devices to the vfio_ap bus subsystem
Sebastian Ott (3):
s390/pci: improve bar check
s390/pci: map IOV resources
s390/ism: ignore some errors during deregistration
Thomas Richter (3):
s390/cpum_cf_diag: Add support for s390 counter facility diagnostic trace
s390/cpum_cf: Add kernel message exaplanations
s390/cpum_cf: Handle EBUSY return code from CPU counter facility reservation
Vasily Gorbik (5):
s390/kasan: improve string/memory functions checks
s390/als: remove duplicated in-place implementation of stfle
s390: clean up redundant facilities list setup
s390: allow overriding facilities via command line
s390: warn about clearing als implied facilities
YueHaibing (1):
s390: remove unused including <linux/version.h>
arch/s390/Kconfig | 2 +
arch/s390/boot/als.c | 20 +-
arch/s390/boot/boot.h | 2 +
arch/s390/boot/ipl_parm.c | 66 ++-
arch/s390/boot/startup.c | 1 +
arch/s390/boot/string.c | 1 +
arch/s390/hypfs/hypfs.h | 6 +-
arch/s390/hypfs/hypfs_dbfs.c | 8 +-
arch/s390/hypfs/hypfs_diag.c | 9 +-
arch/s390/hypfs/hypfs_diag0c.c | 6 +-
arch/s390/hypfs/hypfs_sprp.c | 6 +-
arch/s390/hypfs/hypfs_vm.c | 3 +-
arch/s390/hypfs/inode.c | 11 +-
arch/s390/include/asm/cpu_mcf.h | 126 ++++++
arch/s390/include/asm/cpu_mf-insn.h | 22 +
arch/s390/include/asm/cpu_mf.h | 18 +-
arch/s390/include/asm/diag.h | 12 +
arch/s390/include/asm/ftrace.h | 25 ++
arch/s390/include/asm/jump_label.h | 14 +-
arch/s390/include/asm/pci.h | 1 -
arch/s390/include/asm/perf_event.h | 2 +-
arch/s390/include/asm/qdio.h | 4 +-
arch/s390/include/asm/sclp.h | 1 +
arch/s390/include/asm/string.h | 28 +-
arch/s390/include/asm/syscall_wrapper.h | 135 ++++++
arch/s390/include/asm/vx-insn.h | 8 +-
arch/s390/include/uapi/asm/posix_types.h | 6 +
arch/s390/kernel/Makefile | 6 +-
arch/s390/kernel/compat_linux.c | 235 +----------
arch/s390/kernel/compat_wrapper.c | 186 ---------
arch/s390/kernel/debug.c | 6 -
arch/s390/kernel/diag.c | 1 +
arch/s390/kernel/early.c | 2 -
arch/s390/kernel/entry.S | 4 +-
arch/s390/kernel/head64.S | 2 -
arch/s390/kernel/kdebugfs.c | 2 -
arch/s390/kernel/perf_cpum_cf.c | 224 ++--------
arch/s390/kernel/perf_cpum_cf_common.c | 201 +++++++++
arch/s390/kernel/perf_cpum_cf_diag.c | 693 +++++++++++++++++++++++++++++++
arch/s390/kernel/perf_cpum_cf_events.c | 1 +
arch/s390/kernel/setup.c | 60 ++-
arch/s390/kernel/swsusp.S | 6 +-
arch/s390/kernel/sys_s390.c | 16 +-
arch/s390/kernel/syscalls/syscall.tbl | 286 ++++++-------
arch/s390/kernel/sysinfo.c | 2 -
arch/s390/kernel/vtime.c | 4 +-
arch/s390/lib/string.c | 28 ++
arch/s390/mm/extmem.c | 133 +-----
arch/s390/mm/kasan_init.c | 2 -
arch/s390/mm/mmap.c | 33 +-
arch/s390/mm/pgtable.c | 2 -
arch/s390/pci/pci.c | 22 +-
arch/s390/pci/pci_debug.c | 15 +-
drivers/s390/block/dasd.c | 19 +-
drivers/s390/char/sclp.h | 4 +-
drivers/s390/char/sclp_early.c | 2 +
drivers/s390/cio/qdio_setup.c | 6 +-
drivers/s390/cio/vfio_ccw_cp.c | 55 ++-
drivers/s390/crypto/ap_bus.c | 19 +-
drivers/s390/crypto/ap_bus.h | 3 +-
drivers/s390/crypto/ap_queue.c | 7 +-
drivers/s390/crypto/pkey_api.c | 2 +-
drivers/s390/crypto/vfio_ap_drv.c | 44 +-
drivers/s390/crypto/vfio_ap_ops.c | 4 +-
drivers/s390/crypto/vfio_ap_private.h | 1 +
drivers/s390/net/ism_drv.c | 12 +-
drivers/s390/net/qeth_core_main.c | 4 +-
drivers/s390/scsi/zfcp_qdio.c | 4 +-
include/linux/syscalls.h | 4 +
ipc/syscall.c | 20 +-
kernel/sys_ni.c | 1 +
71 files changed, 1846 insertions(+), 1080 deletions(-)
create mode 100644 arch/s390/include/asm/cpu_mcf.h
create mode 100644 arch/s390/include/asm/cpu_mf-insn.h
create mode 100644 arch/s390/include/asm/syscall_wrapper.h
delete mode 100644 arch/s390/kernel/compat_wrapper.c
create mode 100644 arch/s390/kernel/perf_cpum_cf_common.c
create mode 100644 arch/s390/kernel/perf_cpum_cf_diag.c