linux/drivers/s390/crypto
Paolo Bonzini ec2ee09cb9 KVM/arm64 changes for 7.3, take #2
- Invalidate the ITS translation cache when the guest changes the
    base address of the ITS tables (Fuad Tabba)
 
  - Skip saving ITS devices with device IDs that are out-of-bounds
    rather than failing the entire ITS save ioctl (Fuad Tabba)
 
  - Close race between VM teardown and invalidations of nested MMUs
    when handling MMU operations that are allowed to block
    (Lorenzo Stoakes)
 
  - Various fixes for the handling of the host's untrusted SVE
    configuration in pKVM (Fuad Tabba)
 
  - Make sure that empty SMCCC ranges based at 0 are rejected by the
    kvm_smccc_set_filter() (Karl Mehltretter)
 
  - Revoke the host mapping for pKVM's private stack pages, along
    with a new sanity check that all mappings in the hyp's private
    VA range have been correctly marked as hyp-owned (Fuad Tabba)
 
  - Lifetime fixes for the array of shadow stage-2 MMUs, ensuring that
    concurrent vCPU initialization cannot relocate in-use MMUs. Defer
    the freeing of shadow stage-2 MMUs to the point that no other users
    (e.g. MMU notifier) could reference them (Marc Zyngier)
 
  - Drop useless WARN when rejecting an unsupported ioctl for pKVM
    (Fuad Tabba)
 
  - Fix the steal_time selftest to install correctly-sized mappings for
    non-4K hosts (Sebastian Ott)
 
  - Correct mapping of fine-grained trap for GCSPOPX instruction
    (Mark Brown)
 
  - Fix KVM_BUG_ON() due to missing handling of DBGBXVR<n> from 32-bit
    guests (Karl Mehltretter)
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Merge tag 'kvmarm-fixes-7.3-1' of https://git.kernel.org/pub/scm/linux/kernel/git/kvmarm/kvmarm into HEAD

KVM/arm64 changes for 7.3, take #2

 - Invalidate the ITS translation cache when the guest changes the
   base address of the ITS tables (Fuad Tabba)

 - Skip saving ITS devices with device IDs that are out-of-bounds
   rather than failing the entire ITS save ioctl (Fuad Tabba)

 - Close race between VM teardown and invalidations of nested MMUs
   when handling MMU operations that are allowed to block
   (Lorenzo Stoakes)

 - Various fixes for the handling of the host's untrusted SVE
   configuration in pKVM (Fuad Tabba)

 - Make sure that empty SMCCC ranges based at 0 are rejected by the
   kvm_smccc_set_filter() (Karl Mehltretter)

 - Revoke the host mapping for pKVM's private stack pages, along
   with a new sanity check that all mappings in the hyp's private
   VA range have been correctly marked as hyp-owned (Fuad Tabba)

 - Lifetime fixes for the array of shadow stage-2 MMUs, ensuring that
   concurrent vCPU initialization cannot relocate in-use MMUs. Defer
   the freeing of shadow stage-2 MMUs to the point that no other users
   (e.g. MMU notifier) could reference them (Marc Zyngier)

 - Drop useless WARN when rejecting an unsupported ioctl for pKVM
   (Fuad Tabba)

 - Fix the steal_time selftest to install correctly-sized mappings for
   non-4K hosts (Sebastian Ott)

 - Correct mapping of fine-grained trap for GCSPOPX instruction
   (Mark Brown)

 - Fix KVM_BUG_ON() due to missing handling of DBGBXVR<n> from 32-bit
   guests (Karl Mehltretter)
History 2026-09-21 06:09:47 -04:00
..
ap_bus.c s390/ap: Use mutex_lock_killable() in ap_bus_force_rescan() 2026-07-30 00:29:08 +02:00
ap_bus.h s390/ap: Fix queue depth field length 2026-07-31 13:31:30 +02:00
ap_card.c s390/ap: Fix MAPML computation 2026-08-05 15:16:54 +02:00
ap_debug.h s390/zcrypt: introduce dynamic debugging for AP and zcrypt code 2024-02-16 14:30:12 +01:00
ap_queue.c s390/ap: Fix locking issue in SE bind and associate sysfs functions 2026-06-09 19:33:00 +02:00
Makefile s390/pkey: Add new pkey handler module pkey-uv 2024-10-29 11:17:18 +01:00
pkey_api.c s390/pkey: Rework ioctl functions error paths 2026-07-30 00:29:09 +02:00
pkey_base.c s390/pkey: Add comment about synchronize_rcu() to pkey base 2026-04-02 12:06:29 +02:00
pkey_base.h s390/pkey: Provide and pass xflags within pkey and zcrypt layers 2025-04-30 11:34:03 +02:00
pkey_cca.c s390/zcrypt: Fix buffer over-read in cca_cipher2protkey 2026-07-31 13:31:19 +02:00
pkey_ep11.c s390/pkey: Support new xflag PKEY_XFLAG_NOCLEARKEY 2026-01-31 10:52:30 +08:00
pkey_pckmo.c s390/pkey: Check length in pkey_pckmo handler implementation 2026-06-19 14:51:08 +02:00
pkey_sysfs.c s390: Remove KMSG_COMPONENT macro 2025-11-24 11:45:21 +01:00
pkey_uv.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
vfio_ap_debug.h s390-vfio-ap: introduces s390 kernel debug feature for vfio_ap device driver 2022-02-06 23:31:29 +01:00
vfio_ap_drv.c Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
vfio_ap_ops.c s390/vfio-ap: fix KVM GISC and page leak when queue removed from host config 2026-09-02 18:44:10 +02:00
vfio_ap_private.h s390/vfio-ap: Signal eventfd when guest AP configuration is changed 2025-02-18 18:53:48 +01:00
zcrypt_api.c s390/zcrypt: Close speculative mem read possibility 2026-07-31 13:31:19 +02:00
zcrypt_api.h s390/ap/zcrypt: Rearrange fields within AP and zcrypt structs 2026-06-03 15:32:43 +02:00
zcrypt_card.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00
zcrypt_cca_key.h s390/zcrypt: Fix uninitialized padding in CRT key structure 2026-09-01 12:44:48 +02:00
zcrypt_ccamisc.c s390/zcrypt: Validate length in reply before using it 2026-08-31 16:25:38 +02:00
zcrypt_ccamisc.h s390/zcrypt: Fix buffer over-read in cca_cipher2protkey 2026-07-31 13:31:19 +02:00
zcrypt_cex4.c Replace <linux/mod_devicetable.h> by more specific <linux/device-id/*.h> (c files) 2026-07-03 07:38:17 +02:00
zcrypt_cex4.h License cleanup: add SPDX GPL-2.0 license identifier to files with no license 2017-11-02 11:10:55 +01:00
zcrypt_debug.h s390/zcrypt: introduce dynamic debugging for AP and zcrypt code 2024-02-16 14:30:12 +01:00
zcrypt_ep11misc.c s390/zcrypt: Fix CPRB memory allocation in zcrypt misc code 2026-08-05 15:12:22 +02:00
zcrypt_ep11misc.h s390/ap/zcrypt: Rearrange fields within AP and zcrypt structs 2026-06-03 15:32:43 +02:00
zcrypt_error.h s390/zcrypt: Make apfs a real unsigned int field 2026-03-24 21:00:41 +01:00
zcrypt_msgtype6.c s390/zcrypt: Pad trailing CCA or EP11 message with zeros 2026-08-05 15:12:22 +02:00
zcrypt_msgtype6.h s390/zcrypt: Make apfs a real unsigned int field 2026-03-24 21:00:41 +01:00
zcrypt_msgtype50.c s390: Remove KMSG_COMPONENT macro 2025-11-24 11:45:21 +01:00
zcrypt_msgtype50.h s390/zcrypt: remove CEX2 and CEX3 device drivers 2023-07-24 12:12:22 +02:00
zcrypt_queue.c Convert 'alloc_obj' family to use the new default GFP_KERNEL argument 2026-02-21 17:09:51 -08:00