History log of /linux/arch/s390/kernel/machine_kexec.c (Results 151 – 175 of 760)
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# cf5c5763 05-Apr-2022 Maxime Ripard <maxime@cerno.tech>

Merge drm/drm-fixes into drm-misc-fixes

Let's start the 5.18 fixes cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>


# 9cbbd694 05-Apr-2022 Maxime Ripard <maxime@cerno.tech>

Merge drm/drm-next into drm-misc-next

Let's start the 5.19 development cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>


# 9ae24d5a 01-Apr-2022 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 's390-5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull more s390 updates from Vasily Gorbik:

- Add kretprobes framepointer verification and return address recover

Merge tag 's390-5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull more s390 updates from Vasily Gorbik:

- Add kretprobes framepointer verification and return address recovery
in stacktrace.

- Support control domain masks on custom zcrypt devices and filter
admin requests.

- Cleanup timer API usage.

- Rework absolute lowcore access helpers.

- Other various small improvements and fixes.

* tag 's390-5.18-2' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (26 commits)
s390/alternatives: avoid using jgnop mnemonic
s390/pci: rename get_zdev_by_bus() to zdev_from_bus()
s390/pci: improve zpci_dev reference counting
s390/smp: use physical address for SIGP_SET_PREFIX command
s390: cleanup timer API use
s390/zcrypt: fix using the correct variable for sizeof()
s390/vfio-ap: fix kernel doc and signature of group notifier functions
s390/maccess: rework absolute lowcore accessors
s390/smp: cleanup control register update routines
s390/smp: cleanup target CPU callback starting
s390/test_unwind: verify __kretprobe_trampoline is replaced
s390/unwind: avoid duplicated unwinding entries for kretprobes
s390/unwind: recover kretprobe modified return address in stacktrace
s390/kprobes: enable kretprobes framepointer verification
s390/test_unwind: extend kretprobe test
s390/ap: adjust whitespace
s390/ap: use insn format for new instructions
s390/alternatives: use insn format for new instructions
s390/alternatives: use instructions instead of byte patterns
s390/traps: improve panic message for translation-specification exception
...

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# de4fb176 01-Apr-2022 Russell King (Oracle) <rmk+kernel@armlinux.org.uk>

Merge branches 'fixes' and 'misc' into for-linus


# ed0192bc 17-Mar-2022 Alexander Gordeev <agordeev@linux.ibm.com>

s390/maccess: rework absolute lowcore accessors

Macro mem_assign_absolute() is able to access the whole memory, but
is only used and makes sense when updating the absolute lowcore.
Instead, introduc

s390/maccess: rework absolute lowcore accessors

Macro mem_assign_absolute() is able to access the whole memory, but
is only used and makes sense when updating the absolute lowcore.
Instead, introduce get_abs_lowcore() and put_abs_lowcore() macros
that limit access to absolute lowcore addresses only.

Suggested-by: Heiko Carstens <hca@linux.ibm.com>
Reviewed-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Alexander Gordeev <agordeev@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

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# d710d370 25-Mar-2022 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 's390-5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Vasily Gorbik:

- Raise minimum supported machine generation to z10, which comes with
v

Merge tag 's390-5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Vasily Gorbik:

- Raise minimum supported machine generation to z10, which comes with
various cleanups and code simplifications (usercopy/spectre
mitigation/etc).

- Rework extables and get rid of anonymous out-of-line fixups.

- Page table helpers cleanup. Add set_pXd()/set_pte() helper functions.
Covert pte_val()/pXd_val() macros to functions.

- Optimize kretprobe handling by avoiding extra kprobe on
__kretprobe_trampoline.

- Add support for CEX8 crypto cards.

- Allow to trigger AP bus rescan via writing to /sys/bus/ap/scans.

- Add CONFIG_EXPOLINE_EXTERN option to build the kernel without COMDAT
group sections which simplifies kpatch support.

- Always use the packed stack layout and extend kernel unwinder tests.

- Add sanity checks for ftrace code patching.

- Add s390dbf debug log for the vfio_ap device driver.

- Various virtual vs physical address confusion fixes.

- Various small fixes and improvements all over the code.

* tag 's390-5.18-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (69 commits)
s390/test_unwind: add kretprobe tests
s390/kprobes: Avoid additional kprobe in kretprobe handling
s390: convert ".insn" encoding to instruction names
s390: assume stckf is always present
s390/nospec: move to single register thunks
s390: raise minimum supported machine generation to z10
s390/uaccess: Add copy_from/to_user_key functions
s390/nospec: align and size extern thunks
s390/nospec: add an option to use thunk-extern
s390/nospec: generate single register thunks if possible
s390/pci: make zpci_set_irq()/zpci_clear_irq() static
s390: remove unused expoline to BC instructions
s390/irq: use assignment instead of cast
s390/traps: get rid of magic cast for per code
s390/traps: get rid of magic cast for program interruption code
s390/signal: fix typo in comments
s390/asm-offsets: remove unused defines
s390/test_unwind: avoid build warning with W=1
s390: remove .fixup section
s390/bpf: encode register within extable entry
...

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# 1136fa0c 01-Mar-2022 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v5.17-rc4' into for-linus

Merge with mainline to get the Intel ASoC generic helpers header and
other changes.


# 986c6f7c 18-Feb-2022 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v5.17-rc4' into next

Sync up with mainline to get the latest changes in HID subsystem.


# 542898c5 07-Feb-2022 Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

First backmerge into drm-misc-next. Required for more helpers backmerged,
and to pull in 5.17 (rc2).

Signed-off-by: Maarten Lankhorst

Merge remote-tracking branch 'drm/drm-next' into drm-misc-next

First backmerge into drm-misc-next. Required for more helpers backmerged,
and to pull in 5.17 (rc2).

Signed-off-by: Maarten Lankhorst <maarten.lankhorst@linux.intel.com>

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# f36e7c98 28-Jan-2022 Heiko Carstens <hca@linux.ibm.com>

s390: remove invalid email address of Heiko Carstens

Remove my old invalid email address which can be found in a couple of
files. Instead of updating it, just remove my contact data completely
from

s390: remove invalid email address of Heiko Carstens

Remove my old invalid email address which can be found in a couple of
files. Instead of updating it, just remove my contact data completely
from source files.
We have git and other tools which allow to figure out who is responsible
for what with recent contact data.

Signed-off-by: Heiko Carstens <hca@linux.ibm.com>
Signed-off-by: Vasily Gorbik <gor@linux.ibm.com>

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# 7e6a6b40 05-Feb-2022 Paolo Bonzini <pbonzini@redhat.com>

Merge tag 'kvmarm-fixes-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 fixes for 5.17, take #2

- A couple of fixes when handling an exception while a SEr

Merge tag 'kvmarm-fixes-5.17-2' of git://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 fixes for 5.17, take #2

- A couple of fixes when handling an exception while a SError has been
delivered

- Workaround for Cortex-A510's single-step[ erratum

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# 876f7a43 03-Feb-2022 Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

Merge drm/drm-next into drm-intel-gt-next

Backmerge to bring in 5.17-rc2 to introduce a common baseline
to merge i915_regs changes from drm-intel-next.

Signed-off-by: Joonas Lahtinen <joonas.lahtin

Merge drm/drm-next into drm-intel-gt-next

Backmerge to bring in 5.17-rc2 to introduce a common baseline
to merge i915_regs changes from drm-intel-next.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

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# 063565ac 31-Jan-2022 Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-intel-next

Catch-up with 5.17-rc2 and trying to align with drm-intel-gt-next
for a possible topic branch for merging the split of i915_regs...

Signed-off-by: Rodrigo Viv

Merge drm/drm-next into drm-intel-next

Catch-up with 5.17-rc2 and trying to align with drm-intel-gt-next
for a possible topic branch for merging the split of i915_regs...

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>

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# 48ee4835 26-Jan-2022 Thomas Zimmermann <tzimmermann@suse.de>

Merge drm/drm-fixes into drm-misc-fixes

Backmerging drm/drm-fixes into drm-misc-fixes for v5.17-rc1.

Signed-off-by: Thomas Zimmermann <tzimmermann@suse.de>


# 762f99f4 15-Jan-2022 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge branch 'next' into for-linus

Prepare input updates for 5.17 merge window.


# debe70e4 10-Jan-2022 Arnaldo Carvalho de Melo <acme@redhat.com>

Merge remote-tracking branch 'torvalds/master' into perf/core

To pick up fixes.

Signed-off-by: Arnaldo Carvalho de Melo <acme@redhat.com>


# f0d43b3a 10-Jan-2022 Linus Torvalds <torvalds@linux-foundation.org>

Merge tag 's390-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Heiko Carstens:
"Besides all the small improvements and cleanups the most notable part
i

Merge tag 's390-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux

Pull s390 updates from Heiko Carstens:
"Besides all the small improvements and cleanups the most notable part
is the fast vector/SIMD implementation of the ChaCha20 stream cipher,
which is an adaptation of Andy Polyakov's code for the kernel.

Summary:

- add fast vector/SIMD implementation of the ChaCha20 stream cipher,
which mainly adapts Andy Polyakov's code for the kernel

- add status attribute to AP queue device so users can easily figure
out its status

- fix race in page table release code, and and lots of documentation

- remove uevent suppress from cio device driver, since it turned out
that it generated more problems than it solved problems

- quite a lot of virtual vs physical address confusion fixes

- various other small improvements and cleanups all over the place"

* tag 's390-5.17-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (39 commits)
s390/dasd: use default_groups in kobj_type
s390/sclp_sd: use default_groups in kobj_type
s390/pci: simplify __pciwb_mio() inline asm
s390: remove unused TASK_SIZE_OF
s390/crash_dump: fix virtual vs physical address handling
s390/crypto: fix compile error for ChaCha20 module
s390/mm: check 2KB-fragment page on release
s390/mm: better annotate 2KB pagetable fragments handling
s390/mm: fix 2KB pgtable release race
s390/sclp: release SCLP early buffer after kernel initialization
s390/nmi: disable interrupts on extended save area update
s390/zcrypt: CCA control CPRB sending
s390/disassembler: update opcode table
s390/uv: fix memblock virtual vs physical address confusion
s390/smp: fix memblock_phys_free() vs memblock_free() confusion
s390/sclp: fix memblock_phys_free() vs memblock_free() confusion
s390/exit: remove dead reference to do_exit from copy_thread
s390/ap: add missing virt_to_phys address conversion
s390/pgalloc: use pointers instead of unsigned long values
s390/pgalloc: add virt/phys address handling to base asce functions
...

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# 86329873 09-Dec-2021 Daniel Lezcano <daniel.lezcano@linaro.org>

Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next

"Add optional variant of of_reset_control_get_exclusive(). If the
requested reset is not

Merge branch 'reset/of-get-optional-exclusive' of git://git.pengutronix.de/pza/linux into timers/drivers/next

"Add optional variant of of_reset_control_get_exclusive(). If the
requested reset is not specified in the device tree, this function
returns NULL instead of an error."

This dependency is needed for the Generic Timer Module (a.k.a OSTM)
support for RZ/G2L.

Signed-off-by: Daniel Lezcano <daniel.lezcano@linaro.org>

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# 5d8dfaa7 09-Dec-2021 Dmitry Torokhov <dmitry.torokhov@gmail.com>

Merge tag 'v5.15' into next

Sync up with the mainline to get the latest APIs and DT bindings.


# 402ff5a3 25-Nov-2021 Heiko Carstens <hca@linux.ibm.com>

s390/nmi: add missing __pa/__va address conversion of extended save area

Add missing __pa/__va address conversion of machine check extended
save area designation, which is an absolute address.

Note

s390/nmi: add missing __pa/__va address conversion of extended save area

Add missing __pa/__va address conversion of machine check extended
save area designation, which is an absolute address.

Note: this currently doesn't fix a real bug, since virtual addresses
are indentical to physical ones.

Reported-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Tested-by: Vineeth Vijayan <vneethv@linux.ibm.com>
Signed-off-by: Heiko Carstens <hca@linux.ibm.com>

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# e700ac21 06-Oct-2021 Tony Lindgren <tony@atomide.com>

Merge branch 'pruss-fix' into fixes

Merge in a fix for pruss reset issue caused by enabling pruss for am335x.


# ffb1e76f 20-Sep-2021 Mark Brown <broonie@kernel.org>

Merge tag 'v5.15-rc2' into spi-5.15

Linux 5.15-rc2


# d1b803f4 15-Sep-2021 Rodrigo Vivi <rodrigo.vivi@intel.com>

Merge drm/drm-next into drm-intel-next

Catch-up on 5.15-rc1 and sync with drm-intel-gt-next
to prepare the PXP topic branch.

Signed-off-by: Rodrigo Vivi <rodrigo.vivi@intel.com>


# d5dd580d 15-Sep-2021 Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

Merge drm/drm-next into drm-intel-gt-next

Close the divergence which has caused patches not to apply and
have a solid baseline for the PXP patches that Rodrigo will send
a topic branch PR for.

Sign

Merge drm/drm-next into drm-intel-gt-next

Close the divergence which has caused patches not to apply and
have a solid baseline for the PXP patches that Rodrigo will send
a topic branch PR for.

Signed-off-by: Joonas Lahtinen <joonas.lahtinen@linux.intel.com>

show more ...


# 2f765205 14-Sep-2021 Maxime Ripard <maxime@cerno.tech>

Merge drm/drm-next into drm-misc-next

Kickstart new drm-misc-next cycle.

Signed-off-by: Maxime Ripard <maxime@cerno.tech>


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