Merge tag 'v5.18'

Linux 5.18

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

Merge branch 'for-5.18/amd-sfh' into for-linus

- dead code elimination (Christophe JAILLET)

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

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

Merge tag 'v5.17-rc4' into next

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

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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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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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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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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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>

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

To pick up fixes and get in line with other trees, powerpc kernel
mostly this time, but BPF as well.

Signed-off-by: Arnaldo Carvalho de

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

To pick up fixes and get in line with other trees, powerpc kernel
mostly this time, but BPF as well.

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

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

Pull parisc architecture updates from Helge Deller:

- Fix lpa and lpa_user defines (John David An

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

Pull parisc architecture updates from Helge Deller:

- Fix lpa and lpa_user defines (John David Anglin)

- Fix symbol lookup of init functions with an __is_kernel() fix (Helge
Deller)

- Fix wrong pdc_toc_pim_11 and pdc_toc_pim_20 definitions (Helge
Deller)

- Add lws_atomic_xchg and lws_atomic_store syscalls (John David Anglin)

- Rewrite light-weight syscall and futex code (John David Anglin)

- Enable TOC (transfer of contents) feature unconditionally (Helge
Deller)

- Improve fault handler messages (John David Anglin)

- Improve build process (Masahiro Yamada)

- Reduce kernel code footprint of user access functions (Helge Deller)

- Fix build error due to outX() macros (Bart Van Assche)

- Ue default_groups in kobj_type in pdc_stable (Greg Kroah-Hartman)

- Default to 16 CPUs on 32-bit kernel (Helge Deller)

* tag 'for-5.17/parisc-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
parisc: Default to 16 CPUs on 32-bit kernel
sections: Fix __is_kernel() to include init ranges
parisc: Re-use toc_stack as hpmc_stack
parisc: Enable TOC (transfer of contents) feature unconditionally
parisc: io: Improve the outb(), outw() and outl() macros
parisc: pdc_stable: use default_groups in kobj_type
parisc: Add kgdb io_module to read chars via PDC
parisc: Fix pdc_toc_pim_11 and pdc_toc_pim_20 definitions
parisc: Add lws_atomic_xchg and lws_atomic_store syscalls
parisc: Rewrite light-weight syscall and futex code
parisc: Enhance page fault termination message
parisc: Don't call faulthandler_disabled() in do_page_fault()
parisc: Switch user access functions to signal errors in r29 instead of r8
parisc: Avoid calling faulthandler_disabled() twice
parisc: Fix lpa and lpa_user defines
parisc: Define depi_safe macro
parisc: decompressor: do not copy source files while building

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parisc: Re-use toc_stack as hpmc_stack

No need to have an own hpmc_stack. Just re-use the toc_stack of the
monarch CPU as either a TOC or a HPMC will happen at the same time.
This reduces the kernel

parisc: Re-use toc_stack as hpmc_stack

No need to have an own hpmc_stack. Just re-use the toc_stack of the
monarch CPU as either a TOC or a HPMC will happen at the same time.
This reduces the kernel memory footprint by 16k.

Signed-off-by: Helge Deller <deller@gmx.de>

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Merge branch 'next' into for-linus

Prepare input updates for 5.13 merge window.

Merge tag 'v5.12-rc7' into ecryptfs/next

Required to pick up idmapped mount changes which changed some function
parameters.

Merge tag 'v5.12-rc4' into next

Sync up with the mainline to bring in newest APIs.

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

Noralf needs some patches in 5.12-rc3, and we've been delaying the 5.12
merge due to the swap issue so it looks like a good time.

Signed-off-by: Maxime Ripard

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

Noralf needs some patches in 5.12-rc3, and we've been delaying the 5.12
merge due to the swap issue so it looks like a good time.

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

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Merge tag 'irqchip-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip fixes from Marc Zyngier:

- More compatible strings for the Ingenic

Merge tag 'irqchip-fixes-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/maz/arm-platforms into irq/urgent

Pull irqchip fixes from Marc Zyngier:

- More compatible strings for the Ingenic irqchip (introducing the
JZ4760B SoC)
- Select GENERIC_IRQ_MULTI_HANDLER on the ARM ep93xx platform
- Drop all GENERIC_IRQ_MULTI_HANDLER selections from the irqchip
Kconfig, now relying on the architecture to get it right
- Drop the debugfs_file field from struct irq_domain, now that
debugfs can track things on its own

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

Sync up with upstream.

Signed-off-by: Jani Nikula <jani.nikula@intel.com>

Merge branch 'fixes-rc2' into fixes

Merge commit '3e10585335b7967326ca7b4118cada0d2d00a2ab' into v5.12/vfio/next

Update to new follow_pte() definition

Merge branch 'parisc-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

Pull parisc updates from Helge Deller:

- Optimize parisc page table locks by using the existing

Merge branch 'parisc-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux

Pull parisc updates from Helge Deller:

- Optimize parisc page table locks by using the existing
page_table_lock

- Export argv0-preserve flag in binfmt_misc for usage in qemu-user

- Fix interrupt table (IVT) checksum so firmware will call crash
handler (HPMC)

- Increase IRQ stack to 64kb on 64-bit kernel

- Switch to common devmem_is_allowed() implementation

- Minor fix to get_whan()

* 'parisc-5.12-1' of git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux:
binfmt_misc: pass binfmt_misc flags to the interpreter
parisc: Optimize per-pagetable spinlocks
parisc: Replace test_ti_thread_flag() with test_tsk_thread_flag()
parisc: Bump 64-bit IRQ stack size to 64 KB
parisc: Fix IVT checksum calculation wrt HPMC
parisc: Use the generic devmem_is_allowed()
parisc: Drop out of get_whan() if task is running again

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parisc: Fix IVT checksum calculation wrt HPMC

On my C8000 a HPMC was triggered, but the HPMC handler wasn't called.
I got the following chassis codes:

<Cpu2> e800009802e00000 0000000000000000 CC_

parisc: Fix IVT checksum calculation wrt HPMC

On my C8000 a HPMC was triggered, but the HPMC handler wasn't called.
I got the following chassis codes:

<Cpu2> e800009802e00000 0000000000000000 CC_ERR_CHECK_HPMC
<Cpu3> e800009803e00000 00000000001b28a3 CC_ERR_CHECK_HPMC
<Cpu2> 37000f7302e00000 8400000000800000 CC_ERR_CPU_CHECK_SUMMARY
<Cpu3> 37000f7303e00000 8400000000800000 CC_ERR_CPU_CHECK_SUMMARY
<Cpu2> f600105e02e00000 fffffff0f0c00000 CC_MC_HPMC_MONARCH_SELECTED
<Cpu3> 5600100b03e00000 00000000000001a0 CC_MC_OS_HPMC_LEN_ERR
<Cpu2> 140003b202e00000 000000000000000b CC_ERR_HPMC_STATE_ENTRY
<Cpu3> 5600106403e00000 fffffff0f043ad20 CC_MC_BR_TO_OS_HPMC_FAILED
<Cpu3> 160012cf03e00000 030001001e000007 CC_MPS_CPU_WAITING
<Cpu2> 5600100b02e00000 00000000000001a0 CC_MC_OS_HPMC_LEN_ERR
<Cpu2> 5600106402e00000 fffffff0f0438e70 CC_MC_BR_TO_OS_HPMC_FAILED
<Cpu2> e800009802e00000 0000000000000000 CC_ERR_CHECK_HPMC
<Cpu2> 37000f7302e00000 8400000000800000 CC_ERR_CPU_CHECK_SUMMARY
<Cpu2> 4000109f02e00000 0000000000000000 CC_MC_HPMC_INITIATED
<Cpu2> 4000101902e00000 0000000000000000 CC_MC_MULTIPLE_HPMCS
<Cpu2> 030010d502e00000 0000000000000000 CC_CPU_STOP

C8000 PDC is complaining about our HPMC handler length, which is 1a0 (second
part of the chassis code). Changing that to 0 makes the error go away:

<Cpu0> e800009800e00000 0000000000000000 CC_ERR_CHECK_HPMC
<Cpu3> e800009803e00000 0000000000000000 CC_ERR_CHECK_HPMC
<Cpu1> e800009801e00000 0000000000000000 CC_ERR_CHECK_HPMC
<Cpu2> e800009802e00000 0000000000000000 CC_ERR_CHECK_HPMC
<Cpu0> 37000f7300e00000 8060004000000000 CC_ERR_CPU_CHECK_SUMMARY
<Cpu3> 37000f7303e00000 8060004000000000 CC_ERR_CPU_CHECK_SUMMARY
<Cpu1> 37000f7301e00000 8060004000000000 CC_ERR_CPU_CHECK_SUMMARY
<Cpu2> 37000f7302e00000 8060004000000000 CC_ERR_CPU_CHECK_SUMMARY
<Cpu0> f600105e00e00000 fffffff0f0c00000 CC_MC_HPMC_MONARCH_SELECTED
<Cpu3> 5600109b03e00000 00000000001eb024 CC_MC_BR_TO_OS_HPMC
<Cpu1> 5600109b01e00000 00000000001eb024 CC_MC_BR_TO_OS_HPMC
<Cpu2> 5600109b02e00000 00000000001eb024 CC_MC_BR_TO_OS_HPMC
<Cpu0> 140003b200e00000 000000000000000b CC_ERR_HPMC_STATE_ENTRY
<Cpu3> 0000000003000000 0000000000000000
<Cpu1> 0000000001000000 0000000000000000
<Cpu2> 0000000002000000 0000000000000000
<Cpu0> 5600109b00e00000 00000000001eb024 CC_MC_BR_TO_OS_HPMC
<Cpu0> 0000000000000000 0000000000000000

So at least the HPMC handler is now called, but it hangs. Which isn't really
suprising, as the code has at least one comment saying it can't handle multiple
CPUs, and here the handler is called on all CPUs. And i'm not sure whether it
can handle 64 Bit.

So despite what the PDC spec says, C8000 and RP34xx/RP44xx don't want the
OS_HPMC length in the vector set, which is odd. I disassembled the firmware and
it actually looks like a Bug in PDC.

Signed-off-by: Sven Schnelle <svens@stackframe.org>
Signed-off-by: Helge Deller <deller@gmx.de>

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Merge remote-tracking branch 'remotes/powerpc/topic/ppc-kvm' into kvm-ppc-next

This merges in fixes for the XIVE interrupt controller which touch both
generic powerpc and PPC KVM code. To avoid mer

Merge remote-tracking branch 'remotes/powerpc/topic/ppc-kvm' into kvm-ppc-next

This merges in fixes for the XIVE interrupt controller which touch both
generic powerpc and PPC KVM code. To avoid merge conflicts, these
commits will go upstream via the powerpc tree as well as the KVM tree.

Signed-off-by: Paul Mackerras <paulus@ozlabs.org>

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Merge branch 'ti-sysc-fixes' into fixes