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authorLinus Torvalds <torvalds@linux-foundation.org>2020-02-16 00:10:38 +0300
committerLinus Torvalds <torvalds@linux-foundation.org>2020-02-16 00:10:38 +0300
commit3e71e1214b6643faf90157e6655a86227938b080 (patch)
treee6e901b78cedd657ed25988acb2ead8b6314214d /arch
parentbd516133cc9067ef52518e1c9497c46cb8424ea9 (diff)
parentc7ff8573ad21dcdcbcffd66fbfca3b53cd67d2b1 (diff)
downloadlinux-3e71e1214b6643faf90157e6655a86227938b080.tar.xz
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.c3
-rw-r--r--arch/s390/include/asm/timex.h2
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]);