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author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-16 12:36:38 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-10-16 12:36:38 -0700 |
commit | 847d4287a0c6709fd1ce24002b96d404a6da8b5b (patch) | |
tree | d6725cb3381730e2ae2864bc5b1f417d5cb94096 /drivers/crypto | |
parent | 96685f8666714233d34abb71b242448c80077536 (diff) | |
parent | 10e5afb3d260f2d2521889d87ebdefb7fc3d4087 (diff) | |
download | linux-847d4287a0c6709fd1ce24002b96d404a6da8b5b.tar.bz2 |
Merge tag 's390-5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Vasily Gorbik:
- 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
* tag 's390-5.10-1' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (85 commits)
s390/uaccess: fix indentation
s390/uaccess: add default cases for __put_user_fn()/__get_user_fn()
s390/zcrypt: fix wrong format specifications
s390/kprobes: move insn_page to text segment
s390/sie: fix typo in SIGP code description
s390/lib: fix kernel doc for memcmp()
s390/zcrypt: Introduce Failure Injection feature
s390/zcrypt: move ap_msg param one level up the call chain
s390/ap/zcrypt: revisit ap and zcrypt error handling
s390/ap: Support AP card SCLP config and deconfig operations
s390/sclp: Add support for SCLP AP adapter config/deconfig
s390/ap: add card/queue deconfig state
s390/ap: add error response code field for ap queue devices
s390/ap: split ap queue state machine state from device state
s390/zcrypt: New config switch CONFIG_ZCRYPT_DEBUG
s390/zcrypt: introduce msg tracking in zcrypt functions
s390/startup: correct early pgm check info formatting
s390: remove orphaned extern variables declarations
s390/kasan: make sure int handler always run with DAT on
s390/ipl: add support to control memory clearing for nvme re-IPL
...
Diffstat (limited to 'drivers/crypto')
-rw-r--r-- | drivers/crypto/Kconfig | 24 |
1 files changed, 20 insertions, 4 deletions
diff --git a/drivers/crypto/Kconfig b/drivers/crypto/Kconfig index 37593387164a..37da0c070a88 100644 --- a/drivers/crypto/Kconfig +++ b/drivers/crypto/Kconfig @@ -71,10 +71,26 @@ config ZCRYPT help Select this option if you want to enable support for s390 cryptographic adapters like: - + PCI-X Cryptographic Coprocessor (PCIXCC) - + Crypto Express 2,3,4 or 5 Coprocessor (CEXxC) - + Crypto Express 2,3,4 or 5 Accelerator (CEXxA) - + Crypto Express 4 or 5 EP11 Coprocessor (CEXxP) + + Crypto Express 2 up to 7 Coprocessor (CEXxC) + + Crypto Express 2 up to 7 Accelerator (CEXxA) + + Crypto Express 4 up to 7 EP11 Coprocessor (CEXxP) + +config ZCRYPT_DEBUG + bool "Enable debug features for s390 cryptographic adapters" + default n + depends on DEBUG_KERNEL + depends on ZCRYPT + help + Say 'Y' here to enable some additional debug features on the + s390 cryptographic adapters driver. + + There will be some more sysfs attributes displayed for ap cards + and queues and some flags on crypto requests are interpreted as + debugging messages to force error injection. + + Do not enable on production level kernel build. + + If unsure, say N. config ZCRYPT_MULTIDEVNODES bool "Support for multiple zcrypt device nodes" |