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OpenCloudOS-Kernel
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Merge branch 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus 

Pull MIPS fixes from Ralf Baechle:
 "Another round of MIPS fixes for 4.5:

   - Fix JZ4780 build with DEBUG_ZBOOT and MACH_JZ4780
   - Fix build with DEBUG_ZBOOT and MACH_JZ4780
   - Fix issue with uninitialised temp_foreign_map
   - Fix awk regex compile failure with certain versions of awk.  At
     this time, the sole user, ld-ifversion, is only used on MIPS"

* 'upstream' of git://git.linux-mips.org/pub/scm/ralf/upstream-linus:
  MIPS: smp.c: Fix uninitialised temp_foreign_map
  MIPS: Fix build error when SMP is used without GIC
  ld-version: Fix awk regex compile failure
  MIPS: Fix build with DEBUG_ZBOOT and MACH_JZ4780
This commit is contained in:
Linus Torvalds 2016-03-13 13:04:46 -07:00
parent f414ca64be d825c06bfe
commit a265554988
4 changed files with 7 additions and 5 deletions
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7
arch/mips/Kconfig
View File

@ -2169,7 +2169,7 @@ config MIPS_MT_SMP
select CPU_MIPSR2_IRQ_VI
select CPU_MIPSR2_IRQ_EI
select SYNC_R4K
select MIPS_GIC_IPI
select MIPS_GIC_IPI if MIPS_GIC
select MIPS_MT
select SMP
select SMP_UP
@ -2267,7 +2267,7 @@ config MIPS_VPE_APSP_API_MT
config MIPS_CMP
bool "MIPS CMP framework support (DEPRECATED)"
depends on SYS_SUPPORTS_MIPS_CMP && !CPU_MIPSR6
select MIPS_GIC_IPI
select MIPS_GIC_IPI if MIPS_GIC
select SMP
select SYNC_R4K
select SYS_SUPPORTS_SMP
@ -2287,7 +2287,7 @@ config MIPS_CPS
select MIPS_CM
select MIPS_CPC
select MIPS_CPS_PM if HOTPLUG_CPU
select MIPS_GIC_IPI
select MIPS_GIC_IPI if MIPS_GIC
select SMP
select SYNC_R4K if (CEVT_R4K || CSRC_R4K)
select SYS_SUPPORTS_HOTPLUG_CPU
@ -2306,6 +2306,7 @@ config MIPS_CPS_PM
bool
config MIPS_GIC_IPI
depends on MIPS_GIC
bool
config MIPS_CM

2
arch/mips/boot/compressed/uart-16550.c
View File

@ -17,7 +17,7 @@
#define PORT(offset) (CKSEG1ADDR(AR7_REGS_UART0) + (4 * offset))
#endif
#ifdef CONFIG_MACH_JZ4740
#if defined(CONFIG_MACH_JZ4740) || defined(CONFIG_MACH_JZ4780)
#include <asm/mach-jz4740/base.h>
#define PORT(offset) (CKSEG1ADDR(JZ4740_UART0_BASE_ADDR) + (4 * offset))
#endif

1
arch/mips/kernel/smp.c
View File

@ -121,6 +121,7 @@ static inline void calculate_cpu_foreign_map(void)
cpumask_t temp_foreign_map;
/* Re-calculate the mask */
cpumask_clear(&temp_foreign_map);
for_each_online_cpu(i) {
core_present = 0;
for_each_cpu(k, &temp_foreign_map)

2
scripts/ld-version.sh
View File

@ -1,7 +1,7 @@
#!/usr/bin/awk -f
# extract linker version number from stdin and turn into single number
{
gsub(".*)", "");
gsub(".*\\)", "");
gsub(".*version ", "");
gsub("-.*", "");
split($1,a, ".");