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Message-ID: <YdvNGdx2O4u3hFwn@osiris>
Date: Mon, 10 Jan 2022 07:07:21 +0100
From: Heiko Carstens <hca@...ux.ibm.com>
To: Linus Torvalds <torvalds@...ux-foundation.org>
Cc: Vasily Gorbik <gor@...ux.ibm.com>,
Christian Borntraeger <borntraeger@...ux.ibm.com>,
Andy Polyakov <appro@...nssl.org>,
linux-kernel@...r.kernel.org, linux-s390@...r.kernel.org
Subject: [GIT PULL] s390 updates for 5.17 merge window
Hi Linus,
please pull s390 update for 5.17 merge window.
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.
Thanks,
Heiko
The following changes since commit 0fcfb00b28c0b7884635dacf38e46d60bf3d4eb1:
Linux 5.16-rc4 (2021-12-05 14:08:22 -0800)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git tags/s390-5.17-1
for you to fetch changes up to 0704a8586f75663cf30a283bbeeca09eb4e60a07:
s390/dasd: use default_groups in kobj_type (2022-01-08 17:44:05 +0100)
----------------------------------------------------------------
s390 updates for 5.17 merge window
- 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
----------------------------------------------------------------
Alexander Egorenkov (1):
s390/sclp: release SCLP early buffer after kernel initialization
Alexander Gordeev (4):
s390/nmi: disable interrupts on extended save area update
s390/mm: fix 2KB pgtable release race
s390/mm: better annotate 2KB pagetable fragments handling
s390/mm: check 2KB-fragment page on release
Eric W. Biederman (1):
s390/exit: remove dead reference to do_exit from copy_thread
Greg Kroah-Hartman (2):
s390/sclp_sd: use default_groups in kobj_type
s390/dasd: use default_groups in kobj_type
Guo Ren (1):
s390: remove unused TASK_SIZE_OF
Heiko Carstens (14):
s390/vmcp: use page_to_virt instead of page_to_phys
s390/nmi: add missing __pa/__va address conversion of extended save area
s390/mm: add missing phys_to_virt translation to page table dumper
s390/diag: use pfn_to_phys() instead of open coding
s390/cmm: add missing virt_to_phys() conversion
s390/pgalloc: add virt/phys address handling to base asce functions
s390/pgalloc: use pointers instead of unsigned long values
s390/ap: add missing virt_to_phys address conversion
s390/sclp: fix memblock_phys_free() vs memblock_free() confusion
s390/smp: fix memblock_phys_free() vs memblock_free() confusion
s390/uv: fix memblock virtual vs physical address confusion
s390/disassembler: update opcode table
s390/crypto: fix compile error for ChaCha20 module
s390/crash_dump: fix virtual vs physical address handling
Juergen Christ (1):
s390/zcrypt: CCA control CPRB sending
Julian Wiedmann (9):
s390/qdio: remove QDIO_SBAL_SIZE macro
s390/qdio: improve handling of CIWs
s390/qdio: avoid allocating the qdio_irq with GFP_DMA
s390/qdio: clean up access to queue in qdio_handle_activate_check()
s390/qdio: clarify handler logic for qdio_handle_activate_check()
s390/qdio: split qdio_inspect_queue()
s390/qdio: split do_QDIO()
s390/qdio: remove unneeded sanity check in qdio_do_sqbs()
s390/qdio: clarify logical vs absolute in QIB's kerneldoc
Niklas Schnelle (3):
s390/pci: use phys_to_virt() for AIBVs/DIBVs
s390/pci: use physical addresses in DMA tables
s390/pci: simplify __pciwb_mio() inline asm
Patrick Steuer (1):
s390/crypto: add SIMD implementation for ChaCha20
Tony Krowiak (1):
s390/vfio-ap: add status attribute to AP queue device's sysfs dir
Vineeth Vijayan (1):
s390/cio: remove uevent suppress from cio driver
arch/s390/configs/debug_defconfig | 1 +
arch/s390/configs/defconfig | 1 +
arch/s390/crypto/Makefile | 2 +
arch/s390/crypto/chacha-glue.c | 100 +++++
arch/s390/crypto/chacha-s390.S | 907 ++++++++++++++++++++++++++++++++++++++
arch/s390/crypto/chacha-s390.h | 14 +
arch/s390/include/asm/ap.h | 4 +-
arch/s390/include/asm/diag.h | 4 +-
arch/s390/include/asm/nmi.h | 6 +-
arch/s390/include/asm/pci_dma.h | 29 +-
arch/s390/include/asm/processor.h | 3 +-
arch/s390/include/asm/qdio.h | 25 +-
arch/s390/include/asm/vx-insn.h | 117 +++++
arch/s390/kernel/crash_dump.c | 2 +-
arch/s390/kernel/dis.c | 1 +
arch/s390/kernel/machine_kexec.c | 2 +-
arch/s390/kernel/nmi.c | 43 +-
arch/s390/kernel/process.c | 1 -
arch/s390/kernel/setup.c | 2 +-
arch/s390/kernel/smp.c | 35 +-
arch/s390/kernel/uv.c | 10 +-
arch/s390/mm/cmm.c | 2 +-
arch/s390/mm/fault.c | 8 +-
arch/s390/mm/init.c | 3 +
arch/s390/mm/pgalloc.c | 244 +++++++---
arch/s390/pci/pci.c | 2 +-
arch/s390/pci/pci_dma.c | 26 +-
arch/s390/pci/pci_insn.c | 5 +-
arch/s390/pci/pci_irq.c | 6 +-
arch/s390/tools/opcodes.txt | 3 +-
drivers/crypto/Kconfig | 12 +
drivers/iommu/s390-iommu.c | 10 +-
drivers/s390/block/dasd_devmap.c | 3 +-
drivers/s390/char/sclp_early.c | 2 +-
drivers/s390/char/sclp_sd.c | 3 +-
drivers/s390/char/vmcp.c | 4 +-
drivers/s390/cio/chsc_sch.c | 5 -
drivers/s390/cio/css.c | 19 -
drivers/s390/cio/device.c | 20 +-
drivers/s390/cio/eadm_sch.c | 5 -
drivers/s390/cio/qdio.h | 7 +-
drivers/s390/cio/qdio_main.c | 210 +++++----
drivers/s390/cio/qdio_setup.c | 22 +-
drivers/s390/cio/vfio_ccw_drv.c | 5 -
drivers/s390/crypto/vfio_ap_drv.c | 79 +++-
drivers/s390/crypto/zcrypt_api.c | 7 +-
drivers/s390/net/qeth_core_main.c | 36 +-
drivers/s390/scsi/zfcp_qdio.c | 19 +-
48 files changed, 1703 insertions(+), 373 deletions(-)
create mode 100644 arch/s390/crypto/chacha-glue.c
create mode 100644 arch/s390/crypto/chacha-s390.S
create mode 100644 arch/s390/crypto/chacha-s390.h
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