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Message-ID: <ZO3tZ204Tro+83MC@p100>
Date: Tue, 29 Aug 2023 15:06:47 +0200
From: Helge Deller <deller@....de>
To: Linus Torvalds <torvalds@...ux-foundation.org>,
linux-kernel@...r.kernel.org, linux-parisc@...r.kernel.org,
James Bottomley <James.Bottomley@...senpartnership.com>,
John David Anglin <dave.anglin@...l.net>
Subject: [GIT PULL] parisc architecture fixes for v6.6-rc1
Hi Linus,
please pull the parisc architecture fixes and enhancements for kernel 6.6-rc1.
PA-RISC now has a native eBPF JIT compiler for 32- and 64-bit
kernels, the LED driver was rewritten to use the Linux LED framework
and most of the parisc bootup code was switched to use *_initcall()
functions.
Thanks!
Helge
----------------------------------------------------------------
The following changes since commit 706a741595047797872e669b3101429ab8d378ef:
Linux 6.5-rc7 (2023-08-20 15:02:52 +0200)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git tags/parisc-for-6.6-rc1
for you to fetch changes up to 77e0ddf097d6d4ceaf898e088b133b99e0a97fa0:
parisc: ccio-dma: Create private runway procfs root entry (2023-08-28 18:00:27 +0200)
----------------------------------------------------------------
parisc architecture fixes and enhancements for kernel v6.6-rc1:
* add eBPF JIT compiler for 32- and 64-bit kernel
* LCD/LED driver rewrite to utilize Linux LED subsystem
* switch to generic mmap top-down layout and brk randomization
* kernel startup cleanup by loading most drivers via arch_initcall()
----------------------------------------------------------------
Helge Deller (31):
parisc: lasi: Register LASI power-off feature as sys_off_handler
parisc: Drop the pa7300lc LPMC handler
parisc: traps: Drop cpu_lpmc function pointer
parisc: Use page table locks only if DEBUG_KERNEL is enabled
parisc: Fix /proc/cpuinfo output for lscpu
parisc: Use generic mmap top-down layout and brk randomization
parisc: Add 32-bit eBPF JIT compiler
parisc: Add 64-bit eBPF JIT compiler
parisc: Add eBPF JIT compiler glue code and Makefile
parisc: Fix comment on Elf64 function descriptor
parisc: Wire up eBPF JIT compiler
parisc: unaligned: Simplify 32-bit assembly in emulate_std()
parisc: Avoid ioremap() for same addresss in iosapic_register()
parisc: led: Reduce CPU overhead for disk & lan LED computation
parisc: Makefile: Adjust order in which drivers should be loaded
parisc: dino: Convert dino PCI bus driver to use arch_initcall()
parisc: hppb: Convert HP PB bus driver to use arch_initcall()
parisc: eisa: Convert HP EISA bus driver to use arch_initcall()
parisc: ccio: Convert CCIO driver to use arch_initcall()
parisc: gsc: Convert GSC bus driver to use arch_initcall()
parisc: lba: Convert LBA PCI bus driver to use arch_initcall()
parisc: led: Move register_led_regions() to late_initcall()
parisc: sba_iommu: Convert SBA IOMMU driver to use arch_initcall()
parisc: iosapic: Convert I/O Sapic driver to use arch_initcall()
parisc: wax: Initialize wax driver via arch_initcall()
parisc: asp: Initialize asp driver via arch_initcall()
parisc: lasi: Initialize LASI driver via arch_initcall()
parisc: led: Fix LAN receive and transmit LEDs
parisc: led: Rewrite LED/LCD driver to utilizize Linux LED subsystem
parisc: chassis: Do not overwrite string on LCD display
parisc: ccio-dma: Create private runway procfs root entry
arch/parisc/Kbuild | 2 +-
arch/parisc/Kconfig | 19 +
arch/parisc/Kconfig.debug | 2 +-
arch/parisc/include/asm/elf.h | 3 +-
arch/parisc/include/asm/led.h | 16 +-
arch/parisc/include/asm/machdep.h | 17 -
arch/parisc/include/asm/processor.h | 8 -
arch/parisc/include/asm/ropes.h | 2 +-
arch/parisc/include/asm/runway.h | 3 -
arch/parisc/kernel/Makefile | 2 +-
arch/parisc/kernel/pa7300lc.c | 51 --
arch/parisc/kernel/pdc_chassis.c | 6 +
arch/parisc/kernel/process.c | 20 -
arch/parisc/kernel/processor.c | 13 +-
arch/parisc/kernel/setup.c | 49 --
arch/parisc/kernel/sys_parisc.c | 54 +-
arch/parisc/kernel/traps.c | 5 +-
arch/parisc/kernel/unaligned.c | 25 +-
arch/parisc/net/Makefile | 9 +
arch/parisc/net/bpf_jit.h | 479 +++++++++++
arch/parisc/net/bpf_jit_comp32.c | 1615 +++++++++++++++++++++++++++++++++++
arch/parisc/net/bpf_jit_comp64.c | 1209 ++++++++++++++++++++++++++
arch/parisc/net/bpf_jit_core.c | 201 +++++
drivers/parisc/Kconfig | 3 +-
drivers/parisc/Makefile | 16 +-
drivers/parisc/asp.c | 11 +-
drivers/parisc/ccio-dma.c | 25 +-
drivers/parisc/dino.c | 6 +-
drivers/parisc/eisa.c | 5 +-
drivers/parisc/gsc.c | 15 -
drivers/parisc/hppb.c | 7 +-
drivers/parisc/iosapic.c | 12 +-
drivers/parisc/lasi.c | 37 +-
drivers/parisc/lba_pci.c | 8 +-
drivers/parisc/led.c | 901 ++++++++-----------
drivers/parisc/sba_iommu.c | 7 +-
drivers/parisc/wax.c | 12 +-
mm/util.c | 5 +-
38 files changed, 3997 insertions(+), 883 deletions(-)
delete mode 100644 arch/parisc/include/asm/machdep.h
delete mode 100644 arch/parisc/kernel/pa7300lc.c
create mode 100644 arch/parisc/net/Makefile
create mode 100644 arch/parisc/net/bpf_jit.h
create mode 100644 arch/parisc/net/bpf_jit_comp32.c
create mode 100644 arch/parisc/net/bpf_jit_comp64.c
create mode 100644 arch/parisc/net/bpf_jit_core.c
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