Merge tag 'm68k-for-v6.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k

Pull m68k updates from Geert Uytterhoeven:

 - Fix invalid context sleep and reboot hang on Mac

 - Fix spinlock race in kernel thread creation

 - Miscellaneous fixes and improvements

 - defconfig updates

* tag 'm68k-for-v6.10-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/linux-m68k:
  m68k: defconfig: Update defconfigs for v6.9-rc1
  m68k: Move ARCH_HAS_CPU_CACHE_ALIASING
  m68k: mac: Fix reboot hang on Mac IIci
  m68k: Fix spinlock race in kernel thread creation
  m68k: Let GENERIC_IOMAP depend on HAS_IOPORT
  m68k: amiga: Use str_plural() to fix Coccinelle warning
  macintosh/via-macii: Fix "BUG: sleeping function called from invalid context"
  zorro: Use helpers from ioport.h
  m68k: Calculate THREAD_SIZE from THREAD_SIZE_ORDER

17 files changed, 41 insertions, 62 deletions

diff --git a/arch/m68k/Kconfig b/arch/m68k/Kconfig
index 6ffa29585194..cc26df907bfe 100644
--- a/arch/m68k/Kconfig
+++ b/arch/m68k/Kconfig
@@ -3,8 +3,8 @@ config M68K
 	bool
 	default y
 	select ARCH_32BIT_OFF_T
-	select ARCH_HAS_CPU_CACHE_ALIASING
 	select ARCH_HAS_BINFMT_FLAT
+	select ARCH_HAS_CPU_CACHE_ALIASING
 	select ARCH_HAS_CPU_FINALIZE_INIT if MMU
 	select ARCH_HAS_CURRENT_STACK_POINTER
 	select ARCH_HAS_DMA_PREP_COHERENT if M68K_NONCOHERENT_DMA && !COLDFIRE
@@ -18,7 +18,7 @@ config M68K
 	select DMA_DIRECT_REMAP if M68K_NONCOHERENT_DMA && !COLDFIRE
 	select GENERIC_ATOMIC64
 	select GENERIC_CPU_DEVICES
-	select GENERIC_IOMAP
+	select GENERIC_IOMAP if HAS_IOPORT
 	select GENERIC_IRQ_SHOW
 	select GENERIC_LIB_ASHLDI3
 	select GENERIC_LIB_ASHRDI3
diff --git a/arch/m68k/amiga/config.c b/arch/m68k/amiga/config.c
index 99718f3dc686..d4b170c861bf 100644
--- a/arch/m68k/amiga/config.c
+++ b/arch/m68k/amiga/config.c
@@ -836,7 +836,7 @@ static void amiga_get_hardware_list(struct seq_file *m)
 		seq_printf(m, "\tZorro II%s AutoConfig: %d Expansion "
 				"Device%s\n",
 				AMIGAHW_PRESENT(ZORRO3) ? "I" : "",
-				zorro_num_autocon, zorro_num_autocon == 1 ? "" : "s");
+				zorro_num_autocon, str_plural(zorro_num_autocon));
 #endif /* CONFIG_ZORRO */
 
 #undef AMIGAHW_ANNOUNCE
diff --git a/arch/m68k/configs/amiga_defconfig b/arch/m68k/configs/amiga_defconfig
index a6f6607efe79..6bb202d03d34 100644
--- a/arch/m68k/configs/amiga_defconfig
+++ b/arch/m68k/configs/amiga_defconfig
@@ -26,6 +26,7 @@ CONFIG_AMIGA_BUILTIN_SERIAL=y
 CONFIG_SERIAL_CONSOLE=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+CONFIG_TRIM_UNUSED_KSYMS=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_ATARI_PARTITION=y
 CONFIG_MAC_PARTITION=y
@@ -217,7 +218,6 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NFT_DUP_IPV6=m
@@ -624,8 +624,6 @@ CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
-CONFIG_STRING_SELFTEST=m
-CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_KSTRTOX=m
 CONFIG_TEST_PRINTF=m
 CONFIG_TEST_SCANF=m
diff --git a/arch/m68k/configs/apollo_defconfig b/arch/m68k/configs/apollo_defconfig
index 0ca1f9f930bc..3598e0cc66b0 100644
--- a/arch/m68k/configs/apollo_defconfig
+++ b/arch/m68k/configs/apollo_defconfig
@@ -21,6 +21,7 @@ CONFIG_HEARTBEAT=y
 CONFIG_PROC_HARDWARE=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+CONFIG_TRIM_UNUSED_KSYMS=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_AMIGA_PARTITION=y
 CONFIG_ATARI_PARTITION=y
@@ -213,7 +214,6 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NFT_DUP_IPV6=m
@@ -581,8 +581,6 @@ CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
-CONFIG_STRING_SELFTEST=m
-CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_KSTRTOX=m
 CONFIG_TEST_PRINTF=m
 CONFIG_TEST_SCANF=m
diff --git a/arch/m68k/configs/atari_defconfig b/arch/m68k/configs/atari_defconfig
index be030659d8d7..3fbb8a9a307d 100644
--- a/arch/m68k/configs/atari_defconfig
+++ b/arch/m68k/configs/atari_defconfig
@@ -29,6 +29,7 @@ CONFIG_ATARI_ETHERNEC=y
 CONFIG_ATARI_DSP56K=m
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+CONFIG_TRIM_UNUSED_KSYMS=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_AMIGA_PARTITION=y
 CONFIG_MAC_PARTITION=y
@@ -220,7 +221,6 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NFT_DUP_IPV6=m
@@ -601,8 +601,6 @@ CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
-CONFIG_STRING_SELFTEST=m
-CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_KSTRTOX=m
 CONFIG_TEST_PRINTF=m
 CONFIG_TEST_SCANF=m
diff --git a/arch/m68k/configs/bvme6000_defconfig b/arch/m68k/configs/bvme6000_defconfig
index ad8f81fbb630..9a2b0c7871ce 100644
--- a/arch/m68k/configs/bvme6000_defconfig
+++ b/arch/m68k/configs/bvme6000_defconfig
@@ -19,6 +19,7 @@ CONFIG_BVME6000=y
 CONFIG_PROC_HARDWARE=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+CONFIG_TRIM_UNUSED_KSYMS=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_AMIGA_PARTITION=y
 CONFIG_ATARI_PARTITION=y
@@ -210,7 +211,6 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NFT_DUP_IPV6=m
@@ -573,8 +573,6 @@ CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
-CONFIG_STRING_SELFTEST=m
-CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_KSTRTOX=m
 CONFIG_TEST_PRINTF=m
 CONFIG_TEST_SCANF=m
diff --git a/arch/m68k/configs/hp300_defconfig b/arch/m68k/configs/hp300_defconfig
index ff253b6accec..2408785e0e48 100644
--- a/arch/m68k/configs/hp300_defconfig
+++ b/arch/m68k/configs/hp300_defconfig
@@ -20,6 +20,7 @@ CONFIG_HP300=y
 CONFIG_PROC_HARDWARE=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+CONFIG_TRIM_UNUSED_KSYMS=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_AMIGA_PARTITION=y
 CONFIG_ATARI_PARTITION=y
@@ -212,7 +213,6 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NFT_DUP_IPV6=m
@@ -583,8 +583,6 @@ CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
-CONFIG_STRING_SELFTEST=m
-CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_KSTRTOX=m
 CONFIG_TEST_PRINTF=m
 CONFIG_TEST_SCANF=m
diff --git a/arch/m68k/configs/mac_defconfig b/arch/m68k/configs/mac_defconfig
index f92b866620a7..6789d03b7b52 100644
--- a/arch/m68k/configs/mac_defconfig
+++ b/arch/m68k/configs/mac_defconfig
@@ -20,6 +20,7 @@ CONFIG_MAC=y
 CONFIG_PROC_HARDWARE=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+CONFIG_TRIM_UNUSED_KSYMS=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_AMIGA_PARTITION=y
 CONFIG_ATARI_PARTITION=y
@@ -211,7 +212,6 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NFT_DUP_IPV6=m
@@ -600,8 +600,6 @@ CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
-CONFIG_STRING_SELFTEST=m
-CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_KSTRTOX=m
 CONFIG_TEST_PRINTF=m
 CONFIG_TEST_SCANF=m
diff --git a/arch/m68k/configs/multi_defconfig b/arch/m68k/configs/multi_defconfig
index bd813beaa8a7..b57af39db3b4 100644
--- a/arch/m68k/configs/multi_defconfig
+++ b/arch/m68k/configs/multi_defconfig
@@ -44,6 +44,7 @@ CONFIG_AMIGA_BUILTIN_SERIAL=y
 CONFIG_SERIAL_CONSOLE=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+CONFIG_TRIM_UNUSED_KSYMS=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_BSD_DISKLABEL=y
 CONFIG_MINIX_SUBPARTITION=y
@@ -231,7 +232,6 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NFT_DUP_IPV6=m
@@ -686,8 +686,6 @@ CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
-CONFIG_STRING_SELFTEST=m
-CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_KSTRTOX=m
 CONFIG_TEST_PRINTF=m
 CONFIG_TEST_SCANF=m
diff --git a/arch/m68k/configs/mvme147_defconfig b/arch/m68k/configs/mvme147_defconfig
index 2237ee0fe433..29b70f27aedd 100644
--- a/arch/m68k/configs/mvme147_defconfig
+++ b/arch/m68k/configs/mvme147_defconfig
@@ -18,6 +18,7 @@ CONFIG_MVME147=y
 CONFIG_PROC_HARDWARE=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+CONFIG_TRIM_UNUSED_KSYMS=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_AMIGA_PARTITION=y
 CONFIG_ATARI_PARTITION=y
@@ -209,7 +210,6 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NFT_DUP_IPV6=m
@@ -572,8 +572,6 @@ CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
-CONFIG_STRING_SELFTEST=m
-CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_KSTRTOX=m
 CONFIG_TEST_PRINTF=m
 CONFIG_TEST_SCANF=m
diff --git a/arch/m68k/configs/mvme16x_defconfig b/arch/m68k/configs/mvme16x_defconfig
index afb5aa9c5012..757c582ffe84 100644
--- a/arch/m68k/configs/mvme16x_defconfig
+++ b/arch/m68k/configs/mvme16x_defconfig
@@ -19,6 +19,7 @@ CONFIG_MVME16x=y
 CONFIG_PROC_HARDWARE=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+CONFIG_TRIM_UNUSED_KSYMS=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_AMIGA_PARTITION=y
 CONFIG_ATARI_PARTITION=y
@@ -210,7 +211,6 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NFT_DUP_IPV6=m
@@ -573,8 +573,6 @@ CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
-CONFIG_STRING_SELFTEST=m
-CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_KSTRTOX=m
 CONFIG_TEST_PRINTF=m
 CONFIG_TEST_SCANF=m
diff --git a/arch/m68k/configs/q40_defconfig b/arch/m68k/configs/q40_defconfig
index e40f7a308966..f15d1009108a 100644
--- a/arch/m68k/configs/q40_defconfig
+++ b/arch/m68k/configs/q40_defconfig
@@ -19,6 +19,7 @@ CONFIG_HEARTBEAT=y
 CONFIG_PROC_HARDWARE=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+CONFIG_TRIM_UNUSED_KSYMS=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_AMIGA_PARTITION=y
 CONFIG_ATARI_PARTITION=y
@@ -211,7 +212,6 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NFT_DUP_IPV6=m
@@ -590,8 +590,6 @@ CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
-CONFIG_STRING_SELFTEST=m
-CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_KSTRTOX=m
 CONFIG_TEST_PRINTF=m
 CONFIG_TEST_SCANF=m
diff --git a/arch/m68k/configs/sun3_defconfig b/arch/m68k/configs/sun3_defconfig
index 4df397c0395f..5218c1e614b5 100644
--- a/arch/m68k/configs/sun3_defconfig
+++ b/arch/m68k/configs/sun3_defconfig
@@ -16,6 +16,7 @@ CONFIG_SUN3=y
 CONFIG_PROC_HARDWARE=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+CONFIG_TRIM_UNUSED_KSYMS=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_AMIGA_PARTITION=y
 CONFIG_ATARI_PARTITION=y
@@ -206,7 +207,6 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NFT_DUP_IPV6=m
@@ -570,8 +570,6 @@ CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
-CONFIG_STRING_SELFTEST=m
-CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_KSTRTOX=m
 CONFIG_TEST_PRINTF=m
 CONFIG_TEST_SCANF=m
diff --git a/arch/m68k/configs/sun3x_defconfig b/arch/m68k/configs/sun3x_defconfig
index aa7719b3947f..acdf4eb7af28 100644
--- a/arch/m68k/configs/sun3x_defconfig
+++ b/arch/m68k/configs/sun3x_defconfig
@@ -16,6 +16,7 @@ CONFIG_SUN3X=y
 CONFIG_PROC_HARDWARE=y
 CONFIG_MODULES=y
 CONFIG_MODULE_UNLOAD=y
+CONFIG_TRIM_UNUSED_KSYMS=y
 CONFIG_PARTITION_ADVANCED=y
 CONFIG_AMIGA_PARTITION=y
 CONFIG_ATARI_PARTITION=y
@@ -207,7 +208,6 @@ CONFIG_IP_NF_MANGLE=m
 CONFIG_IP_NF_TARGET_ECN=m
 CONFIG_IP_NF_TARGET_TTL=m
 CONFIG_IP_NF_RAW=m
-CONFIG_IP_NF_ARPTABLES=m
 CONFIG_IP_NF_ARPFILTER=m
 CONFIG_IP_NF_ARP_MANGLE=m
 CONFIG_NFT_DUP_IPV6=m
@@ -571,8 +571,6 @@ CONFIG_REED_SOLOMON_TEST=m
 CONFIG_ATOMIC64_SELFTEST=m
 CONFIG_ASYNC_RAID6_TEST=m
 CONFIG_TEST_HEXDUMP=m
-CONFIG_STRING_SELFTEST=m
-CONFIG_TEST_STRING_HELPERS=m
 CONFIG_TEST_KSTRTOX=m
 CONFIG_TEST_PRINTF=m
 CONFIG_TEST_SCANF=m
diff --git a/arch/m68k/include/asm/thread_info.h b/arch/m68k/include/asm/thread_info.h
index 31be2ad999ca..3e31adbddc75 100644
--- a/arch/m68k/include/asm/thread_info.h
+++ b/arch/m68k/include/asm/thread_info.h
@@ -12,14 +12,15 @@
  */
 #if PAGE_SHIFT < 13
 #ifdef CONFIG_4KSTACKS
-#define THREAD_SIZE	4096
+#define THREAD_SIZE_ORDER	0
 #else
-#define THREAD_SIZE	8192
+#define THREAD_SIZE_ORDER	1
 #endif
 #else
-#define THREAD_SIZE	PAGE_SIZE
+#define THREAD_SIZE_ORDER	0
 #endif
-#define THREAD_SIZE_ORDER	((THREAD_SIZE / PAGE_SIZE) - 1)
+
+#define THREAD_SIZE	(PAGE_SIZE << THREAD_SIZE_ORDER)
 
 #ifndef __ASSEMBLY__
 
diff --git a/arch/m68k/kernel/entry.S b/arch/m68k/kernel/entry.S
index 3bcdd32a6b36..338b474910f7 100644
--- a/arch/m68k/kernel/entry.S
+++ b/arch/m68k/kernel/entry.S
@@ -430,7 +430,9 @@ resume:
 	movec	%a0,%dfc
 
 	/* restore status register */
-	movew	%a1@(TASK_THREAD+THREAD_SR),%sr
+	movew	%a1@(TASK_THREAD+THREAD_SR),%d0
+	oriw	#0x0700,%d0
+	movew	%d0,%sr
 
 	rts
 
diff --git a/arch/m68k/mac/misc.c b/arch/m68k/mac/misc.c
index 4c8f8cbfa05f..e7f0f72c1b36 100644
--- a/arch/m68k/mac/misc.c
+++ b/arch/m68k/mac/misc.c
@@ -453,30 +453,18 @@ void mac_poweroff(void)
 
 void mac_reset(void)
 {
-	if (macintosh_config->adb_type == MAC_ADB_II &&
-	    macintosh_config->ident != MAC_MODEL_SE30) {
-		/* need ROMBASE in booter */
-		/* indeed, plus need to MAP THE ROM !! */
-
-		if (mac_bi_data.rombase == 0)
-			mac_bi_data.rombase = 0x40800000;
-
-		/* works on some */
-		rom_reset = (void *) (mac_bi_data.rombase + 0xa);
-
-		local_irq_disable();
-		rom_reset();
 #ifdef CONFIG_ADB_CUDA
-	} else if (macintosh_config->adb_type == MAC_ADB_EGRET ||
-	           macintosh_config->adb_type == MAC_ADB_CUDA) {
+	if (macintosh_config->adb_type == MAC_ADB_EGRET ||
+	    macintosh_config->adb_type == MAC_ADB_CUDA) {
 		cuda_restart();
+	} else
 #endif
 #ifdef CONFIG_ADB_PMU
-	} else if (macintosh_config->adb_type == MAC_ADB_PB2) {
+	if (macintosh_config->adb_type == MAC_ADB_PB2) {
 		pmu_restart();
+	} else
 #endif
-	} else if (CPU_IS_030) {
-
+	if (CPU_IS_030) {
 		/* 030-specific reset routine.  The idea is general, but the
 		 * specific registers to reset are '030-specific.  Until I
 		 * have a non-030 machine, I can't test anything else.
@@ -524,6 +512,18 @@ void mac_reset(void)
 		    "jmp %/a0@\n\t" /* jump to the reset vector */
 		    ".chip 68k"
 		    : : "r" (offset), "a" (rombase) : "a0");
+	} else {
+		/* need ROMBASE in booter */
+		/* indeed, plus need to MAP THE ROM !! */
+
+		if (mac_bi_data.rombase == 0)
+			mac_bi_data.rombase = 0x40800000;
+
+		/* works on some */
+		rom_reset = (void *)(mac_bi_data.rombase + 0xa);
+
+		local_irq_disable();
+		rom_reset();
 	}
 
 	/* should never get here */