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authorLinus Torvalds <torvalds@linux-foundation.org>2014-10-31 14:43:42 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-10-31 14:43:42 -0700
commit9f58c62fcc66f06aee141fdd80d15213b7f4809a (patch)
treed794c0c65f662b8fdab41e3586b968666463bbbe /arch
parent19e0d5f16ad9759d92f5739b53acdebfe22fa2a2 (diff)
parenta4f174dee4ae842e07cab7eeec194a3e60925c8d (diff)
downloadlinux-9f58c62fcc66f06aee141fdd80d15213b7f4809a.tar.bz2
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
Diffstat (limited to 'arch')
-rw-r--r--arch/microblaze/Kconfig4
-rw-r--r--arch/microblaze/include/asm/unistd.h2
-rw-r--r--arch/microblaze/include/uapi/asm/unistd.h1
-rw-r--r--arch/microblaze/kernel/syscall_table.S1
-rw-r--r--arch/microblaze/pci/pci-common.c9
5 files changed, 14 insertions, 3 deletions
diff --git a/arch/microblaze/Kconfig b/arch/microblaze/Kconfig
index 6feded3b0c4c..a7736fa0580c 100644
--- a/arch/microblaze/Kconfig
+++ b/arch/microblaze/Kconfig
@@ -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
diff --git a/arch/microblaze/include/asm/unistd.h b/arch/microblaze/include/asm/unistd.h
index ea4b233647c1..0a53362d5548 100644
--- a/arch/microblaze/include/asm/unistd.h
+++ b/arch/microblaze/include/asm/unistd.h
@@ -38,6 +38,6 @@
#endif /* __ASSEMBLY__ */
-#define __NR_syscalls 387
+#define __NR_syscalls 388
#endif /* _ASM_MICROBLAZE_UNISTD_H */
diff --git a/arch/microblaze/include/uapi/asm/unistd.h b/arch/microblaze/include/uapi/asm/unistd.h
index 1c2380bf8fe6..c712677f8a2a 100644
--- a/arch/microblaze/include/uapi/asm/unistd.h
+++ b/arch/microblaze/include/uapi/asm/unistd.h
@@ -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 */
diff --git a/arch/microblaze/kernel/syscall_table.S b/arch/microblaze/kernel/syscall_table.S
index de59ee1d7010..0166e890486c 100644
--- a/arch/microblaze/kernel/syscall_table.S
+++ b/arch/microblaze/kernel/syscall_table.S
@@ -387,3 +387,4 @@ ENTRY(sys_call_table)
.long sys_seccomp
.long sys_getrandom /* 385 */
.long sys_memfd_create
+ .long sys_bpf
diff --git a/arch/microblaze/pci/pci-common.c b/arch/microblaze/pci/pci-common.c
index 9037914f6985..b30e41c0c033 100644
--- a/arch/microblaze/pci/pci-common.c
+++ b/arch/microblaze/pci/pci-common.c
@@ -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