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-rw-r--r--arch/arm/Kconfig1
-rw-r--r--arch/arm/boot/compressed/efi-header.S3
-rw-r--r--arch/arm/kernel/setup.c2
-rw-r--r--arch/s390/kernel/ipl.c7
4 files changed, 5 insertions, 8 deletions
diff --git a/arch/arm/Kconfig b/arch/arm/Kconfig
index 4c1a35f15838..c0fcab6a5504 100644
--- a/arch/arm/Kconfig
+++ b/arch/arm/Kconfig
@@ -1416,6 +1416,7 @@ choice
config VMSPLIT_3G
bool "3G/1G user/kernel split"
config VMSPLIT_3G_OPT
+ depends on !ARM_LPAE
bool "3G/1G user/kernel split (for full 1G low memory)"
config VMSPLIT_2G
bool "2G/2G user/kernel split"
diff --git a/arch/arm/boot/compressed/efi-header.S b/arch/arm/boot/compressed/efi-header.S
index 3f7d1b74c5e0..a17ca8d78656 100644
--- a/arch/arm/boot/compressed/efi-header.S
+++ b/arch/arm/boot/compressed/efi-header.S
@@ -17,7 +17,8 @@
@ there.
.inst 'M' | ('Z' << 8) | (0x1310 << 16) @ tstne r0, #0x4d000
#else
- W(mov) r0, r0
+ AR_CLASS( mov r0, r0 )
+ M_CLASS( nop.w )
#endif
.endm
diff --git a/arch/arm/kernel/setup.c b/arch/arm/kernel/setup.c
index 32e1a9513dc7..4e80bf7420d4 100644
--- a/arch/arm/kernel/setup.c
+++ b/arch/arm/kernel/setup.c
@@ -315,7 +315,7 @@ static void __init cacheid_init(void)
if (arch >= CPU_ARCH_ARMv6) {
unsigned int cachetype = read_cpuid_cachetype();
- if ((arch == CPU_ARCH_ARMv7M) && !cachetype) {
+ if ((arch == CPU_ARCH_ARMv7M) && !(cachetype & 0xf000f)) {
cacheid = 0;
} else if ((cachetype & (7 << 29)) == 4 << 29) {
/* ARMv7 register format */
diff --git a/arch/s390/kernel/ipl.c b/arch/s390/kernel/ipl.c
index e545ffe5155a..8e622bb52f7a 100644
--- a/arch/s390/kernel/ipl.c
+++ b/arch/s390/kernel/ipl.c
@@ -564,8 +564,6 @@ static struct kset *ipl_kset;
static void __ipl_run(void *unused)
{
- if (MACHINE_IS_LPAR && ipl_info.type == IPL_TYPE_CCW)
- diag308(DIAG308_LOAD_NORMAL_DUMP, NULL);
diag308(DIAG308_LOAD_CLEAR, NULL);
if (MACHINE_IS_VM)
__cpcmd("IPL", NULL, 0, NULL);
@@ -1088,10 +1086,7 @@ static void __reipl_run(void *unused)
break;
case REIPL_METHOD_CCW_DIAG:
diag308(DIAG308_SET, reipl_block_ccw);
- if (MACHINE_IS_LPAR)
- diag308(DIAG308_LOAD_NORMAL_DUMP, NULL);
- else
- diag308(DIAG308_LOAD_CLEAR, NULL);
+ diag308(DIAG308_LOAD_CLEAR, NULL);
break;
case REIPL_METHOD_FCP_RW_DIAG:
diag308(DIAG308_SET, reipl_block_fcp);