[GIT PULL] s390 patches for the 5.10 merge window
From: Vasily Gorbik
Date: Fri Oct 16 2020 - 07:00:53 EST
Hello Linus,
please pull s390 changes for 5.10.
The following changes since commit d012a7190fc1fd72ed48911e77ca97ba4521bccd:
Linux 5.9-rc2 (2020-08-23 14:08:43 -0700)
are available in the Git repository at:
git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux.git tags/s390-5.10-1
for you to fetch changes up to 10e5afb3d260f2d2521889d87ebdefb7fc3d4087:
s390/uaccess: fix indentation (2020-10-09 23:45:30 +0200)
Please note 2 minor merge conflict resolutions below:
diff --cc arch/s390/include/asm/checksum.h
index 6813bfa1eeb7,c401a5fd3ad2..a8c02cfbc712
--- a/arch/s390/include/asm/checksum.h
+++ b/arch/s390/include/asm/checksum.h
@@@ -39,8 -39,15 +39,8 @@@ static inline __wsum csum_partial(cons
return sum;
}
-static inline __wsum csum_partial_copy_nocheck(const void *src, void *dst,
- int len, __wsum sum)
-{
- memcpy(dst, src, len);
- return csum_partial(dst, len, sum);
-}
-
/*
- * Fold a partial checksum without adding pseudo headers
+ * Fold a partial checksum without adding pseudo headers.
*/
static inline __sum16 csum_fold(__wsum sum)
{
The second potential one is with the vfio tree:
diff --cc arch/s390/pci/pci_bus.c
index c93486a9989b,0c0db7c3a404..755b46f4c595
--- a/arch/s390/pci/pci_bus.c
+++ b/arch/s390/pci/pci_bus.c
@@@ -197,10 -135,9 +135,10 @@@ void pcibios_bus_add_device(struct pci_
* With pdev->no_vf_scan the common PCI probing code does not
* perform PF/VF linking.
*/
- if (zdev->vfn)
+ if (zdev->vfn) {
- zpci_bus_setup_virtfn(zdev->zbus, pdev, zdev->vfn);
+ zpci_iov_setup_virtfn(zdev->zbus, pdev, zdev->vfn);
-
+ pdev->no_command_memory = 1;
+ }
}
static int zpci_bus_add_device(struct zpci_bus *zbus, struct zpci_dev *zdev)
Thank you,
Vasily
----------------------------------------------------------------
s390 updates for the 5.10 merge window
- Remove address space overrides using set_fs().
- Convert to generic vDSO.
- Convert to generic page table dumper.
- Add ARCH_HAS_DEBUG_WX support.
- Add leap seconds handling support.
- Add NVMe firmware-assisted kernel dump support.
- Extend NVMe boot support with memory clearing control and addition of
kernel parameters.
- AP bus and zcrypt api code rework. Add adapter configure/deconfigure
interface. Extend debug features. Add failure injection support.
- Add ECC secure private keys support.
- Add KASan support for running protected virtualization host with
4-level paging.
- Utilize destroy page ultravisor call to speed up secure guests shutdown.
- Implement ioremap_wc() and ioremap_prot() with MIO in PCI code.
- Various checksum improvements.
- Other small various fixes and improvements all over the code.
----------------------------------------------------------------
Alexander Egorenkov (3):
s390/boot: enable .bss section for compressed kernel
s390/ipl: support NVMe IPL kernel parameters
s390/nvme: support firmware-assisted dump to NVMe disks
Gerald Schaefer (1):
s390/ipl: add support to control memory clearing for nvme re-IPL
Harald Freudenberger (15):
s390/zcrypt: simplify cca_findcard2 loop code
s390/zcrypt: remove set_fs() invocation in zcrypt device driver
s390/zcrypt: Support for CCA APKA master keys
s390/pkey: support CCA and EP11 secure ECC private keys
s390/zcrypt: introduce msg tracking in zcrypt functions
s390/zcrypt: New config switch CONFIG_ZCRYPT_DEBUG
s390/ap: split ap queue state machine state from device state
s390/ap: add error response code field for ap queue devices
s390/ap: add card/queue deconfig state
s390/sclp: Add support for SCLP AP adapter config/deconfig
s390/ap: Support AP card SCLP config and deconfig operations
s390/ap/zcrypt: revisit ap and zcrypt error handling
s390/zcrypt: move ap_msg param one level up the call chain
s390/zcrypt: Introduce Failure Injection feature
s390/zcrypt: fix wrong format specifications
Heiko Carstens (17):
s390/checksum: provide csum_ipv6_magic()
s390/checksum: rewrite csum_tcpudp_nofold()
s390/checksum: make ip_fast_csum() faster
s390/checksum: have consistent calculations
s390/checksum: coding style changes
s390/mm,ptdump: convert to generic page table dumper
s390/mm,ptdump: hold memory hotplug lock while walking for kernel page table dump
s390/mm,ptdump: hold cpa mutex while walking for kernel page table dump
s390/kprobes: make insn pages read-only
s390/mm,ptdump: make page table dumping seq_file optional
s390: add ARCH_HAS_DEBUG_WX support
s390/mm,ptdump: add proper ifdefs
s390/dis: get rid of set_fs() usage
s390/uaccess: add HAVE_GET_KERNEL_NOFAULT support
s390/kprobes: move insn_page to text segment
s390/uaccess: add default cases for __put_user_fn()/__get_user_fn()
s390/uaccess: fix indentation
Janosch Frank (1):
s390/uv: add destroy page call
Jason J. Herne (1):
s390: nvme dump support
Julian Wiedmann (5):
s390/qdio: make qdio_handle_aobs() more robust
s390/qdio: clean up QDR setup
s390/qdio: always use dev_name() for device name in QIB
s390/lib: fix kernel doc for memcmp()
s390/sie: fix typo in SIGP code description
Liu Shixin (1):
s390/diag: convert to use DEFINE_SEQ_ATTRIBUTE macro
Niklas Schnelle (6):
s390/pci: Implement ioremap_wc/prot() with MIO
s390/pci: consolidate SR-IOV specific code
s390/pci: remove unused function zpci_rescan()
s390/pci: remove clp_rescan_pci_devices()
s390/pci: remove clp_rescan_pci_devices_simple()
s390/pci: add missing pci_iov.h include
Qinglang Miao (2):
s390/ap: remove unnecessary spin_lock_init()
s390/3215: simplify the return expression of tty3215_open()
Sven Schnelle (9):
s390: convert to GENERIC_VDSO
s390: disable branch profiling for vdso
s390/stp: add locking to sysfs functions
s390/stp: use __packed
s390/stp: use u32 instead of unsigned int
s390/stp: add support for leap seconds
s390/stp: add sysfs file to show scheduled leap seconds
s390/stp: unify stp_work_mutex and clock_sync_mutex
s390: remove cad commandline option
Vasily Gorbik (24):
s390/kasan: make shadow memory noexec
s390/mm,ptdump: add couple of additional markers
s390/mm,ptdump: sort markers
s390/kasan: avoid unnecessary moving of vmemmap
s390/protvirt: parse prot_virt option in the decompressor
s390/protvirt: support ultravisor without secure storage limit
s390/kasan: support protvirt with 4-level paging
s390/boot: avoid unnecessary zeroing of .bss section
s390/sclp: clean up unneeded .data section usage
s390/sclp: remove unused sclp_early_printk_forced
s390/kaslr: avoid mixing valid random value and an error code
s390/kaslr: correct and explain randomization base generation
s390: remove unused _swsusp_reset_dma
s390/startup: avoid save_area_sync overflow
s390/cio: remove unused channel_subsystem_reinit
s390/vdso: remove orphaned declarations
s390/startup: correct "dfltcc" option parsing
s390/sclp_sdias: remove unused sclp_sdias_exit
s390/sclp: remove orphaned sclp_set_columns and sclp_set_htab
s390/startup: add kaslr_offset to pgm check info print
s390: remove orphaned function declarations
s390/kasan: make sure int handler always run with DAT on
s390: remove orphaned extern variables declarations
s390/startup: correct early pgm check info formatting
.../features/vm/ioremap_prot/arch-support.txt | 2 +-
arch/s390/Kconfig | 5 +
arch/s390/Kconfig.debug | 12 -
arch/s390/boot/Makefile | 4 -
arch/s390/boot/compressed/Makefile | 4 -
arch/s390/boot/compressed/decompressor.c | 1 -
arch/s390/boot/compressed/vmlinux.lds.S | 22 +-
arch/s390/boot/head.S | 21 +-
arch/s390/boot/ipl_parm.c | 60 ++-
arch/s390/boot/kaslr.c | 138 ++++---
arch/s390/boot/pgm_check_info.c | 11 +-
arch/s390/boot/startup.c | 5 +-
arch/s390/boot/text_dma.S | 17 -
arch/s390/boot/uv.c | 3 +
arch/s390/configs/debug_defconfig | 3 +-
arch/s390/configs/defconfig | 3 +-
arch/s390/include/asm/checksum.h | 111 +++---
arch/s390/include/asm/cio.h | 2 +-
arch/s390/include/asm/clocksource.h | 7 +
arch/s390/include/asm/clp.h | 3 +
arch/s390/include/asm/gmap.h | 2 -
arch/s390/include/asm/io.h | 8 +
arch/s390/include/asm/ipl.h | 7 +
arch/s390/include/asm/kasan.h | 1 +
arch/s390/include/asm/pci.h | 6 +-
arch/s390/include/asm/pci_clp.h | 19 +
arch/s390/include/asm/pgalloc.h | 2 -
arch/s390/include/asm/pgtable.h | 10 +-
arch/s390/include/asm/ptdump.h | 14 +
arch/s390/include/asm/qdio.h | 10 +-
arch/s390/include/asm/sclp.h | 5 +-
arch/s390/include/asm/set_memory.h | 4 +
arch/s390/include/asm/setup.h | 7 +-
arch/s390/include/asm/smp.h | 1 -
arch/s390/include/asm/stp.h | 100 +++--
arch/s390/include/asm/tlbflush.h | 2 -
arch/s390/include/asm/uaccess.h | 126 ++++++-
arch/s390/include/asm/uv.h | 7 +
arch/s390/include/asm/vdso.h | 27 +-
arch/s390/include/asm/vdso/clocksource.h | 8 +
arch/s390/include/asm/vdso/data.h | 13 +
arch/s390/include/asm/vdso/gettimeofday.h | 71 ++++
arch/s390/include/asm/vdso/processor.h | 7 +
arch/s390/include/asm/vdso/vdso.h | 0
arch/s390/include/asm/vdso/vsyscall.h | 26 ++
arch/s390/include/asm/vtimer.h | 2 -
arch/s390/include/uapi/asm/pkey.h | 77 +++-
arch/s390/include/uapi/asm/sie.h | 2 +-
arch/s390/kernel/Makefile | 1 +
arch/s390/kernel/asm-offsets.c | 20 -
arch/s390/kernel/crash_dump.c | 16 +-
arch/s390/kernel/diag.c | 13 +-
arch/s390/kernel/dis.c | 22 +-
arch/s390/kernel/early.c | 13 -
arch/s390/kernel/early_printk.c | 2 +-
arch/s390/kernel/entry.S | 6 -
arch/s390/kernel/entry.h | 6 +-
arch/s390/kernel/ipl.c | 119 +++++-
arch/s390/kernel/kprobes.c | 59 ++-
arch/s390/kernel/kprobes_insn_page.S | 22 ++
arch/s390/kernel/setup.c | 62 +--
arch/s390/kernel/smp.c | 12 +-
arch/s390/kernel/time.c | 318 ++++++++++------
arch/s390/kernel/uv.c | 66 ++--
arch/s390/kernel/vdso.c | 29 +-
arch/s390/kernel/vdso64/Makefile | 21 +-
arch/s390/kernel/vdso64/clock_getres.S | 50 ---
arch/s390/kernel/vdso64/clock_gettime.S | 163 --------
arch/s390/kernel/vdso64/gettimeofday.S | 71 ----
arch/s390/kernel/vdso64/vdso64_generic.c | 18 +
arch/s390/kernel/vdso64/vdso_user_wrapper.S | 38 ++
arch/s390/lib/string.c | 2 +-
arch/s390/mm/Makefile | 2 +-
arch/s390/mm/dump_pagetables.c | 360 +++++++++---------
arch/s390/mm/gmap.c | 2 +-
arch/s390/mm/init.c | 2 +
arch/s390/mm/kasan_init.c | 44 ++-
arch/s390/mm/pageattr.c | 2 +-
arch/s390/mm/pgtable.c | 20 +
arch/s390/pci/Makefile | 1 +
arch/s390/pci/pci.c | 59 +--
arch/s390/pci/pci_bus.c | 66 +---
arch/s390/pci/pci_bus.h | 13 -
arch/s390/pci/pci_clp.c | 85 +++--
arch/s390/pci/pci_event.c | 3 +-
arch/s390/pci/pci_iov.c | 99 +++++
arch/s390/pci/pci_iov.h | 30 ++
arch/s390/scripts/Makefile.chkbss | 20 -
drivers/crypto/Kconfig | 24 +-
drivers/s390/char/Makefile | 2 +
drivers/s390/char/con3215.c | 7 +-
drivers/s390/char/raw3270.h | 1 -
drivers/s390/char/sclp.h | 4 +-
drivers/s390/char/sclp_ap.c | 63 ++++
drivers/s390/char/sclp_early_core.c | 15 +-
drivers/s390/char/sclp_rw.c | 18 -
drivers/s390/char/sclp_rw.h | 2 -
drivers/s390/char/sclp_sdias.c | 8 +-
drivers/s390/char/tape.h | 3 -
drivers/s390/char/tape_std.h | 12 -
drivers/s390/char/zcore.c | 17 +-
drivers/s390/cio/chsc.c | 21 ++
drivers/s390/cio/css.c | 14 -
drivers/s390/cio/device.h | 1 -
drivers/s390/cio/qdio_main.c | 43 +--
drivers/s390/cio/qdio_setup.c | 38 +-
drivers/s390/crypto/ap_bus.c | 411 +++++++++++++-------
drivers/s390/crypto/ap_bus.h | 54 ++-
drivers/s390/crypto/ap_card.c | 34 ++
drivers/s390/crypto/ap_debug.h | 8 +
drivers/s390/crypto/ap_queue.c | 252 ++++++++++---
drivers/s390/crypto/pkey_api.c | 262 +++++++++++--
drivers/s390/crypto/zcrypt_api.c | 416 +++++++++++++++------
drivers/s390/crypto/zcrypt_api.h | 49 ++-
drivers/s390/crypto/zcrypt_card.c | 12 +-
drivers/s390/crypto/zcrypt_ccamisc.c | 411 ++++++++++++++------
drivers/s390/crypto/zcrypt_ccamisc.h | 74 +++-
drivers/s390/crypto/zcrypt_cex2a.c | 6 +-
drivers/s390/crypto/zcrypt_cex2c.c | 45 ++-
drivers/s390/crypto/zcrypt_cex4.c | 97 +++--
drivers/s390/crypto/zcrypt_debug.h | 8 +
drivers/s390/crypto/zcrypt_ep11misc.c | 312 ++++++++++++----
drivers/s390/crypto/zcrypt_ep11misc.h | 63 +++-
drivers/s390/crypto/zcrypt_error.h | 88 ++---
drivers/s390/crypto/zcrypt_msgtype50.c | 131 ++++---
drivers/s390/crypto/zcrypt_msgtype6.c | 264 +++++++------
drivers/s390/crypto/zcrypt_msgtype6.h | 4 +-
drivers/s390/crypto/zcrypt_queue.c | 11 +-
drivers/s390/scsi/zfcp_qdio.c | 2 -
129 files changed, 4097 insertions(+), 2165 deletions(-)
create mode 100644 arch/s390/include/asm/clocksource.h
create mode 100644 arch/s390/include/asm/ptdump.h
create mode 100644 arch/s390/include/asm/vdso/clocksource.h
create mode 100644 arch/s390/include/asm/vdso/data.h
create mode 100644 arch/s390/include/asm/vdso/gettimeofday.h
create mode 100644 arch/s390/include/asm/vdso/processor.h
create mode 100644 arch/s390/include/asm/vdso/vdso.h
create mode 100644 arch/s390/include/asm/vdso/vsyscall.h
create mode 100644 arch/s390/kernel/kprobes_insn_page.S
delete mode 100644 arch/s390/kernel/vdso64/clock_getres.S
delete mode 100644 arch/s390/kernel/vdso64/clock_gettime.S
delete mode 100644 arch/s390/kernel/vdso64/gettimeofday.S
create mode 100644 arch/s390/kernel/vdso64/vdso64_generic.c
create mode 100644 arch/s390/kernel/vdso64/vdso_user_wrapper.S
create mode 100644 arch/s390/pci/pci_iov.c
create mode 100644 arch/s390/pci/pci_iov.h
delete mode 100644 arch/s390/scripts/Makefile.chkbss
create mode 100644 drivers/s390/char/sclp_ap.c