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scripts/checkstack.pl: remove ia64 support

Patch series "Modify some code about checkstack".


This patch (of 5):

After commit cf8e8658100d ("arch: Remove Itanium (IA-64) architecture"),
the ia64 port has been removed from the kernel, so also remove the ia64
specific bits from the checkstack.pl script.

Link: https://lkml.kernel.org/r/20231219125008.23007-1-yangtiezhu@loongson.cn
Link: https://lkml.kernel.org/r/20231219125008.23007-2-yangtiezhu@loongson.cn
Signed-off-by: Tiezhu Yang <yangtiezhu@loongson.cn>
Cc: Jonathan Corbet <corbet@lwn.net>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>

authored by

Tiezhu Yang and committed by
Andrew Morton dd8e05c5 90ca2251

-4
-4
scripts/checkstack.pl
··· 8 8 # Original idea maybe from Keith Owens 9 9 # s390 port and big speedup by Arnd Bergmann <arnd@bergmann-dalldorf.de> 10 10 # Mips port by Juan Quintela <quintela@mandrakesoft.com> 11 - # IA64 port via Andreas Dilger 12 11 # Arm port by Holger Schurig 13 12 # Random bits by Matt Mackall <mpm@selenic.com> 14 13 # M68k port by Geert Uytterhoeven and Andreas Schwab ··· 68 69 # 2f60: 48 81 ec e8 05 00 00 sub $0x5e8,%rsp 69 70 $re = qr/^.*[as][du][db] \$(0x$x{1,8}),\%(e|r)sp$/o; 70 71 $dre = qr/^.*[as][du][db] (%.*),\%(e|r)sp$/o; 71 - } elsif ($arch eq 'ia64') { 72 - #e0000000044011fc: 01 0f fc 8c adds r12=-384,r12 73 - $re = qr/.*adds.*r12=-(([0-9]{2}|[3-9])[0-9]{2}),r12/o; 74 72 } elsif ($arch eq 'm68k') { 75 73 # 2b6c: 4e56 fb70 linkw %fp,#-1168 76 74 # 1df770: defc ffe4 addaw #-28,%sp