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| author | Linus Torvalds <torvalds@linux-foundation.org> | 2020-02-15 13:10:38 -0800 |
|---|---|---|
| committer | Linus Torvalds <torvalds@linux-foundation.org> | 2020-02-15 13:10:38 -0800 |
| commit | 3e71e1214b6643faf90157e6655a86227938b080 (patch) | |
| tree | e6e901b78cedd657ed25988acb2ead8b6314214d /arch | |
| parent | bd516133cc9067ef52518e1c9497c46cb8424ea9 (diff) | |
| parent | c7ff8573ad21dcdcbcffd66fbfca3b53cd67d2b1 (diff) | |
| download | lwn-3e71e1214b6643faf90157e6655a86227938b080.tar.gz lwn-3e71e1214b6643faf90157e6655a86227938b080.zip | |
Merge tag 's390-5.6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Vasily Gorbik:
- Enable paes-s390 cipher selftests in testmgr (acked-by Herbert Xu).
- Fix protected key length update in PKEY_SEC2PROTK ioctl and increase
card/queue requests counter to 64-bit in crypto code.
- Fix clang warning in get_tod_clock.
- Fix ultravisor info length extensions handling.
- Fix style of SPDX License Identifier in vfio-ccw.
- Avoid unnecessary GFP_ATOMIC and simplify ACK tracking in qdio.
* tag 's390-5.6-3' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux:
crypto/testmgr: enable selftests for paes-s390 ciphers
s390/time: Fix clk type in get_tod_clock
s390/uv: Fix handling of length extensions
s390/qdio: don't allocate *aob array with GFP_ATOMIC
s390/qdio: simplify ACK tracking
s390/zcrypt: fix card and queue total counter wrap
s390/pkey: fix missing length of protected key on return
vfio-ccw: Use the correct style for SPDX License Identifier
Diffstat (limited to 'arch')
| -rw-r--r-- | arch/s390/boot/uv.c | 3 | ||||
| -rw-r--r-- | arch/s390/include/asm/timex.h | 2 |
2 files changed, 3 insertions, 2 deletions
diff --git a/arch/s390/boot/uv.c b/arch/s390/boot/uv.c index ed007f4a6444..3f501159ee9f 100644 --- a/arch/s390/boot/uv.c +++ b/arch/s390/boot/uv.c @@ -15,7 +15,8 @@ void uv_query_info(void) if (!test_facility(158)) return; - if (uv_call(0, (uint64_t)&uvcb)) + /* rc==0x100 means that there is additional data we do not process */ + if (uv_call(0, (uint64_t)&uvcb) && uvcb.header.rc != 0x100) return; if (test_bit_inv(BIT_UVC_CMD_SET_SHARED_ACCESS, (unsigned long *)uvcb.inst_calls_list) && diff --git a/arch/s390/include/asm/timex.h b/arch/s390/include/asm/timex.h index 670f14a228e5..6bf3a45ccfec 100644 --- a/arch/s390/include/asm/timex.h +++ b/arch/s390/include/asm/timex.h @@ -155,7 +155,7 @@ static inline void get_tod_clock_ext(char *clk) static inline unsigned long long get_tod_clock(void) { - unsigned char clk[STORE_CLOCK_EXT_SIZE]; + char clk[STORE_CLOCK_EXT_SIZE]; get_tod_clock_ext(clk); return *((unsigned long long *)&clk[1]); |