diff options
| author | Hendrik Brueckner <brueckner@linux.vnet.ibm.com> | 2013-02-11 18:11:09 +0100 |
|---|---|---|
| committer | Martin Schwidefsky <schwidefsky@de.ibm.com> | 2013-02-14 15:55:24 +0100 |
| commit | 23d18e8d9311db748b5b496bc4ba38500e3d408b (patch) | |
| tree | dcbaa04a16843bf69636300b39b81c3f386ad337 /arch/s390/kernel | |
| parent | abf09bed3cceadd809f0356065c2ada6cee90d4a (diff) | |
s390/cleanup: rename SPP to LPP
The set-program-parameter (SPP) instruction has been renamed to
load-program-parameter (LPP) (see SA23-2260). Reflect this change
and rename all macro/instruction references.
Also remove the duplicate SPP/LPP entry in the kernel disassembler
instruction list.
Signed-off-by: Hendrik Brueckner <brueckner@linux.vnet.ibm.com>
Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com>
Diffstat (limited to 'arch/s390/kernel')
| -rw-r--r-- | arch/s390/kernel/dis.c | 1 | ||||
| -rw-r--r-- | arch/s390/kernel/early.c | 2 | ||||
| -rw-r--r-- | arch/s390/kernel/entry64.S | 10 |
3 files changed, 6 insertions, 7 deletions
diff --git a/arch/s390/kernel/dis.c b/arch/s390/kernel/dis.c index a7f9abd98cf..c50665fe943 100644 --- a/arch/s390/kernel/dis.c +++ b/arch/s390/kernel/dis.c @@ -840,7 +840,6 @@ static struct insn opcode_b2[] = { { "stcke", 0x78, INSTR_S_RD }, { "sacf", 0x79, INSTR_S_RD }, { "stsi", 0x7d, INSTR_S_RD }, - { "spp", 0x80, INSTR_S_RD }, { "srnm", 0x99, INSTR_S_RD }, { "stfpc", 0x9c, INSTR_S_RD }, { "lfpc", 0x9d, INSTR_S_RD }, diff --git a/arch/s390/kernel/early.c b/arch/s390/kernel/early.c index 1ee98e56fc6..bda011e2f8a 100644 --- a/arch/s390/kernel/early.c +++ b/arch/s390/kernel/early.c @@ -381,7 +381,7 @@ static __init void detect_machine_facilities(void) if (test_facility(27)) S390_lowcore.machine_flags |= MACHINE_FLAG_MVCOS; if (test_facility(40)) - S390_lowcore.machine_flags |= MACHINE_FLAG_SPP; + S390_lowcore.machine_flags |= MACHINE_FLAG_LPP; if (test_facility(50) && test_facility(73)) S390_lowcore.machine_flags |= MACHINE_FLAG_TE; if (test_facility(66)) diff --git a/arch/s390/kernel/entry64.S b/arch/s390/kernel/entry64.S index 6d34e0c97a3..9c837c10129 100644 --- a/arch/s390/kernel/entry64.S +++ b/arch/s390/kernel/entry64.S @@ -72,9 +72,9 @@ _TIF_EXIT_SIE = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_MCCK_PENDING) #endif .endm - .macro SPP newpp + .macro LPP newpp #if defined(CONFIG_KVM) || defined(CONFIG_KVM_MODULE) - tm __LC_MACHINE_FLAGS+6,0x20 # MACHINE_FLAG_SPP + tm __LC_MACHINE_FLAGS+6,0x20 # MACHINE_FLAG_LPP jz .+8 .insn s,0xb2800000,\newpp #endif @@ -96,7 +96,7 @@ _TIF_EXIT_SIE = (_TIF_SIGPENDING | _TIF_NEED_RESCHED | _TIF_MCCK_PENDING) jhe .+22 .endif lg %r9,BASED(.Lsie_loop) - SPP BASED(.Lhost_id) # set host id + LPP BASED(.Lhost_id) # set host id #endif .endm @@ -967,10 +967,10 @@ sie_loop: lctlg %c1,%c1,__GMAP_ASCE(%r14) # load primary asce sie_gmap: lg %r14,__SF_EMPTY(%r15) # get control block pointer - SPP __SF_EMPTY(%r15) # set guest id + LPP __SF_EMPTY(%r15) # set guest id sie 0(%r14) sie_done: - SPP __SF_EMPTY+16(%r15) # set host id + LPP __SF_EMPTY+16(%r15) # set host id lg %r14,__LC_THREAD_INFO # pointer thread_info struct sie_exit: lctlg %c1,%c1,__LC_USER_ASCE # load primary asce |