The patch titled Subject: ia64: drop unused IA64_FW_EMU ifdef has been removed from the -mm tree. Its filename was ia64-drop-unused-ia64_fw_emu-ifdef.patch This patch was dropped because it was merged into mainline or a subsystem tree ------------------------------------------------------ From: Sergei Trofimovich <slyfox@xxxxxxxxxx> Subject: ia64: drop unused IA64_FW_EMU ifdef It's a remnant of deleted hpsim emulation target removed in fc5bad037 ("ia64: remove the hpsim platform"). Link: https://lkml.kernel.org/r/20210323224009.240625-1-slyfox@xxxxxxxxxx Signed-off-by: Sergei Trofimovich <slyfox@xxxxxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- arch/ia64/kernel/head.S | 5 ----- 1 file changed, 5 deletions(-) --- a/arch/ia64/kernel/head.S~ia64-drop-unused-ia64_fw_emu-ifdef +++ a/arch/ia64/kernel/head.S @@ -404,11 +404,6 @@ start_ap: // This is executed by the bootstrap processor (bsp) only: -#ifdef CONFIG_IA64_FW_EMU - // initialize PAL & SAL emulator: - br.call.sptk.many rp=sys_fw_init -.ret1: -#endif br.call.sptk.many rp=start_kernel .ret2: addl r3=@ltoff(halt_msg),gp ;; _ Patches currently in -mm which might be from slyfox@xxxxxxxxxx are