Merge tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic

Pull ia64 removal and asm-generic updates from Arnd Bergmann:

 - The ia64 architecture gets its well-earned retirement as planned,
   now that there is one last (mostly) working release that will be
   maintained as an LTS kernel.

 - The architecture specific system call tables are updated for the
   added map_shadow_stack() syscall and to remove references to the
   long-gone sys_lookup_dcookie() syscall.

* tag 'asm-generic-6.7' of git://git.kernel.org/pub/scm/linux/kernel/git/arnd/asm-generic:
  hexagon: Remove unusable symbols from the ptrace.h uapi
  asm-generic: Fix spelling of architecture
  arch: Reserve map_shadow_stack() syscall number for all architectures
  syscalls: Cleanup references to sys_lookup_dcookie()
  Documentation: Drop or replace remaining mentions of IA64
  lib/raid6: Drop IA64 support
  Documentation: Drop IA64 from feature descriptions
  kernel: Drop IA64 support from sig_fault handlers
  arch: Remove Itanium (IA-64) architecture

1 files changed, 0 insertions, 95 deletions

diff --git a/arch/ia64/include/asm/irqflags.h b/arch/ia64/include/asm/irqflags.h
deleted file mode 100644
index 1dc30f12e545..000000000000
--- a/arch/ia64/include/asm/irqflags.h
+++ /dev/null
@@ -1,95 +0,0 @@
-/* SPDX-License-Identifier: GPL-2.0 */
-/*
- * IRQ flags defines.
- *
- * Copyright (C) 1998-2003 Hewlett-Packard Co
- *	David Mosberger-Tang <davidm@hpl.hp.com>
- * Copyright (C) 1999 Asit Mallick <asit.k.mallick@intel.com>
- * Copyright (C) 1999 Don Dugger <don.dugger@intel.com>
- */
-
-#ifndef _ASM_IA64_IRQFLAGS_H
-#define _ASM_IA64_IRQFLAGS_H
-
-#include <asm/pal.h>
-#include <asm/kregs.h>
-
-#ifdef CONFIG_IA64_DEBUG_IRQ
-extern unsigned long last_cli_ip;
-static inline void arch_maybe_save_ip(unsigned long flags)
-{
-	if (flags & IA64_PSR_I)
-		last_cli_ip = ia64_getreg(_IA64_REG_IP);
-}
-#else
-#define arch_maybe_save_ip(flags) do {} while (0)
-#endif
-
-/*
- * - clearing psr.i is implicitly serialized (visible by next insn)
- * - setting psr.i requires data serialization
- * - we need a stop-bit before reading PSR because we sometimes
- *   write a floating-point register right before reading the PSR
- *   and that writes to PSR.mfl
- */
-
-static inline unsigned long arch_local_save_flags(void)
-{
-	ia64_stop();
-	return ia64_getreg(_IA64_REG_PSR);
-}
-
-static inline unsigned long arch_local_irq_save(void)
-{
-	unsigned long flags = arch_local_save_flags();
-
-	ia64_stop();
-	ia64_rsm(IA64_PSR_I);
-	arch_maybe_save_ip(flags);
-	return flags;
-}
-
-static inline void arch_local_irq_disable(void)
-{
-#ifdef CONFIG_IA64_DEBUG_IRQ
-	arch_local_irq_save();
-#else
-	ia64_stop();
-	ia64_rsm(IA64_PSR_I);
-#endif
-}
-
-static inline void arch_local_irq_enable(void)
-{
-	ia64_stop();
-	ia64_ssm(IA64_PSR_I);
-	ia64_srlz_d();
-}
-
-static inline void arch_local_irq_restore(unsigned long flags)
-{
-#ifdef CONFIG_IA64_DEBUG_IRQ
-	unsigned long old_psr = arch_local_save_flags();
-#endif
-	ia64_intrin_local_irq_restore(flags & IA64_PSR_I);
-	arch_maybe_save_ip(old_psr & ~flags);
-}
-
-static inline bool arch_irqs_disabled_flags(unsigned long flags)
-{
-	return (flags & IA64_PSR_I) == 0;
-}
-
-static inline bool arch_irqs_disabled(void)
-{
-	return arch_irqs_disabled_flags(arch_local_save_flags());
-}
-
-static inline void arch_safe_halt(void)
-{
-	arch_local_irq_enable();
-	ia64_pal_halt_light();	/* PAL_HALT_LIGHT */
-}
-
-
-#endif /* _ASM_IA64_IRQFLAGS_H */