1 files changed, 0 insertions, 61 deletions

diff --git a/arch/s390/kernel/head31.S b/arch/s390/kernel/head31.S
index dc364c1419af..a816e2de32b9 100644
--- a/arch/s390/kernel/head31.S
+++ b/arch/s390/kernel/head31.S
@@ -57,61 +57,6 @@ startup_continue:
 #
         l       %r14,.Lstartup_init-.LPG1(%r13)
         basr    %r14,%r14
-
-        l       %r12,.Lmflags-.LPG1(%r13) # get address of machine_flags
-#
-# find out if we have an IEEE fpu
-#
-        mvc     __LC_PGM_NEW_PSW(8),.Lpcfpu-.LPG1(%r13)
-        efpc    %r0,0                   # test IEEE extract fpc instruction
-        oi      3(%r12),2               # set IEEE fpu flag
-.Lchkfpu:
-
-#
-# find out if we have the CSP instruction
-#
-       mvc       __LC_PGM_NEW_PSW(8),.Lpccsp-.LPG1(%r13)
-       la        %r0,0
-       lr       %r1,%r0
-       la       %r2,4
-       csp      %r0,%r2                 # Test CSP instruction
-       oi       3(%r12),8               # set CSP flag
-.Lchkcsp:
-
-#
-# find out if we have the MVPG instruction
-#
-       mvc      __LC_PGM_NEW_PSW(8),.Lpcmvpg-.LPG1(%r13)
-       sr       %r0,%r0
-       la       %r1,0
-       la       %r2,0
-       mvpg     %r1,%r2                 # Test CSP instruction
-       oi       3(%r12),16              # set MVPG flag
-.Lchkmvpg:
-
-#
-# find out if we have the IDTE instruction
-#
-        mvc     __LC_PGM_NEW_PSW(8),.Lpcidte-.LPG1(%r13)
-        .long   0xb2b10000              # store facility list
-        tm      0xc8,0x08               # check bit for clearing-by-ASCE
-        bno     .Lchkidte-.LPG1(%r13)
-        lhi     %r1,2094
-        lhi     %r2,0
-        .long   0xb98e2001
-        oi      3(%r12),0x80            # set IDTE flag
-.Lchkidte:
-
-#
-# find out if the diag 0x9c is available
-#
-        mvc     __LC_PGM_NEW_PSW(8),.Lpcdiag9c-.LPG1(%r13)
-        stap    __LC_CPUID+4            # store cpu address
-        lh      %r1,__LC_CPUID+4
-        diag    %r1,0,0x9c              # test diag 0x9c
-        oi      2(%r12),1               # set diag9c flag
-.Lchkdiag9c:
-
         lpsw  .Lentry-.LPG1(13)         # jump to _stext in primary-space,
                                         # virtual and never return ...
         .align  8
@@ -132,13 +77,7 @@ startup_continue:
         .long   0                       # cr13: home space segment table
         .long   0xc0000000              # cr14: machine check handling off
         .long   0                       # cr15: linkage stack operations
-.Lpcfpu:.long   0x00080000,0x80000000 + .Lchkfpu
-.Lpccsp:.long   0x00080000,0x80000000 + .Lchkcsp
-.Lpcmvpg:.long  0x00080000,0x80000000 + .Lchkmvpg
-.Lpcidte:.long  0x00080000,0x80000000 + .Lchkidte
-.Lpcdiag9c:.long 0x00080000,0x80000000 + .Lchkdiag9c
 .Lmchunk:.long  memory_chunk
-.Lmflags:.long  machine_flags
 .Lbss_bgn:  .long __bss_start
 .Lbss_end:  .long _end
 .Lparmaddr: .long PARMAREA