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author | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-14 20:51:44 -0700 |
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committer | Linus Torvalds <torvalds@linux-foundation.org> | 2015-04-14 20:51:44 -0700 |
commit | bdfa54dfd9eea001274dbcd622657a904fe43b81 (patch) | |
tree | ab251ab359e519656d7061bbe8db4c7ab355404b /arch/s390/kernel/cpcmd.c | |
parent | 2481bc75283ea10e75d5fb1a8b42af363fc4b45c (diff) | |
parent | a1307bba1adcc9b338511180fa94a54b4c3f534b (diff) |
Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux
Pull s390 updates from Martin Schwidefsky:
"The major change in this merge is the removal of the support for
31-bit kernels. Naturally 31-bit user space will continue to work via
the compat layer.
And then some cleanup, some improvements and bug fixes"
* 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/s390/linux: (23 commits)
s390/smp: wait until secondaries are active & online
s390/hibernate: fix save and restore of kernel text section
s390/cacheinfo: add missing facility check
s390/syscalls: simplify syscall_get_arch()
s390/irq: enforce correct irqclass_sub_desc array size
s390: remove "64" suffix from mem64.S and swsusp_asm64.S
s390/ipl: cleanup macro usage
s390/ipl: cleanup shutdown_action attributes
s390/ipl: cleanup bin attr usage
s390/uprobes: fix address space annotation
s390: add missing arch_release_task_struct() declaration
s390: make couple of functions and variables static
s390/maccess: improve s390_kernel_write()
s390/maccess: remove potentially broken probe_kernel_write()
s390/watchdog: support for KVM hypervisors and delete pr_info messages
s390/watchdog: enable KEEPALIVE for /dev/watchdog
s390/dasd: remove setting of scheduler from driver
s390/traps: panic() instead of die() on translation exception
s390: remove test_facility(2) (== z/Architecture mode active) checks
s390/cmpxchg: simplify cmpxchg_double
...
Diffstat (limited to 'arch/s390/kernel/cpcmd.c')
-rw-r--r-- | arch/s390/kernel/cpcmd.c | 10 |
1 files changed, 0 insertions, 10 deletions
diff --git a/arch/s390/kernel/cpcmd.c b/arch/s390/kernel/cpcmd.c index d7b0c4d27880..199ec92ef4fe 100644 --- a/arch/s390/kernel/cpcmd.c +++ b/arch/s390/kernel/cpcmd.c @@ -27,13 +27,9 @@ static int diag8_noresponse(int cmdlen) register unsigned long reg3 asm ("3") = cmdlen; asm volatile( -#ifndef CONFIG_64BIT - " diag %1,%0,0x8\n" -#else /* CONFIG_64BIT */ " sam31\n" " diag %1,%0,0x8\n" " sam64\n" -#endif /* CONFIG_64BIT */ : "+d" (reg3) : "d" (reg2) : "cc"); return reg3; } @@ -46,17 +42,11 @@ static int diag8_response(int cmdlen, char *response, int *rlen) register unsigned long reg5 asm ("5") = *rlen; asm volatile( -#ifndef CONFIG_64BIT - " diag %2,%0,0x8\n" - " brc 8,1f\n" - " ar %1,%4\n" -#else /* CONFIG_64BIT */ " sam31\n" " diag %2,%0,0x8\n" " sam64\n" " brc 8,1f\n" " agr %1,%4\n" -#endif /* CONFIG_64BIT */ "1:\n" : "+d" (reg4), "+d" (reg5) : "d" (reg2), "d" (reg3), "d" (*rlen) : "cc"); |