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Microblaze patches for 3.18-rc3 

- Wire-up new syscall
 - Fix PCI bug
 - Fix Kconfig warning
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Merge tag 'microblaze-3.18-rc3' of git://git.monstr.eu/linux-2.6-microblaze

Pull Microblaze updates from Michal Simek:
 - wire-up new bpf syscall
 - fix PCI bug
 - fix Kconfig warning

* tag 'microblaze-3.18-rc3' of git://git.monstr.eu/linux-2.6-microblaze:
  microblaze: Wire up bpf syscall
  microblaze: Fix IO space breakage after of_pci_range_to_resource() change
  microblaze: Fix missing NR_CPUS in menuconfig
hifive-unleashed-5.1
Linus Torvalds 2014-10-31 14:43:42 -07:00
parent 19e0d5f16a a4f174dee4
commit 9f58c62fcc
5 changed files with 14 additions and 3 deletions
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4
arch/microblaze/Kconfig
View File

@ -129,6 +129,10 @@ endmenu
menu "Kernel features"
config NR_CPUS
int
default "1"
config ADVANCED_OPTIONS
bool "Prompt for advanced kernel configuration options"
help

2
arch/microblaze/include/asm/unistd.h
View File

@ -38,6 +38,6 @@
#endif /* __ASSEMBLY__ */
#define __NR_syscalls 387
#define __NR_syscalls 388
#endif /* _ASM_MICROBLAZE_UNISTD_H */

1
arch/microblaze/include/uapi/asm/unistd.h
View File

@ -402,5 +402,6 @@
#define __NR_seccomp 384
#define __NR_getrandom 385
#define __NR_memfd_create 386
#define __NR_bpf 387
#endif /* _UAPI_ASM_MICROBLAZE_UNISTD_H */

1
arch/microblaze/kernel/syscall_table.S
View File

@ -387,3 +387,4 @@ ENTRY(sys_call_table)
.long sys_seccomp
.long sys_getrandom /* 385 */
.long sys_memfd_create
.long sys_bpf

9
arch/microblaze/pci/pci-common.c
View File

@ -660,8 +660,13 @@ void pci_process_bridge_OF_ranges(struct pci_controller *hose,
res = &hose->mem_resources[memno++];
break;
}
if (res != NULL)
of_pci_range_to_resource(&range, dev, res);
if (res != NULL) {
res->name = dev->full_name;
res->flags = range.flags;
res->start = range.cpu_addr;
res->end = range.cpu_addr + range.size - 1;
res->parent = res->child = res->sibling = NULL;
}
}
/* If there's an ISA hole and the pci_mem_offset is -not- matching