From 8568daa49063fd84b52b9e22b4e2422417b4d483 Mon Sep 17 00:00:00 2001 From: Paul Mackerras Date: Fri, 10 Feb 2006 16:02:20 +1100 Subject: ppc: Use the system call table from arch/powerpc/kernel/systbl.S With this, new system calls only have to be wired up in one place for ARCH=ppc and ARCH=powerpc, rather than 2. Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/Makefile | 6 +++--- arch/powerpc/kernel/systbl.S | 2 -- 2 files changed, 3 insertions(+), 5 deletions(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/Makefile b/arch/powerpc/kernel/Makefile index c287980b7e65..80e9fe2632b8 100644 --- a/arch/powerpc/kernel/Makefile +++ b/arch/powerpc/kernel/Makefile @@ -12,10 +12,10 @@ endif obj-y := semaphore.o cputable.o ptrace.o syscalls.o \ irq.o align.o signal_32.o pmc.o vdso.o \ - init_task.o process.o + init_task.o process.o systbl.o obj-y += vdso32/ obj-$(CONFIG_PPC64) += setup_64.o binfmt_elf32.o sys_ppc32.o \ - signal_64.o ptrace32.o systbl.o \ + signal_64.o ptrace32.o \ paca.o cpu_setup_power4.o \ firmware.o sysfs.o idle_64.o obj-$(CONFIG_PPC64) += vdso64/ @@ -46,7 +46,7 @@ extra-$(CONFIG_8xx) := head_8xx.o extra-y += vmlinux.lds obj-y += time.o prom.o traps.o setup-common.o udbg.o -obj-$(CONFIG_PPC32) += entry_32.o setup_32.o misc_32.o systbl.o +obj-$(CONFIG_PPC32) += entry_32.o setup_32.o misc_32.o obj-$(CONFIG_PPC64) += misc_64.o dma_64.o iommu.o obj-$(CONFIG_PPC_MULTIPLATFORM) += prom_init.o obj-$(CONFIG_MODULES) += ppc_ksyms.o diff --git a/arch/powerpc/kernel/systbl.S b/arch/powerpc/kernel/systbl.S index 007b15ee36d2..55b9fc10694e 100644 --- a/arch/powerpc/kernel/systbl.S +++ b/arch/powerpc/kernel/systbl.S @@ -36,8 +36,6 @@ #ifdef CONFIG_PPC64 #define sys_sigpending sys_ni_syscall #define sys_old_getrlimit sys_ni_syscall -#else -#define ppc_rtas sys_ni_syscall #endif _GLOBAL(sys_call_table) -- cgit v1.2.3-58-ga151 From b37ce281d729181b9862c4e3e112f9b5eea74ac9 Mon Sep 17 00:00:00 2001 From: JANAK DESAI Date: Tue, 7 Feb 2006 12:59:11 -0800 Subject: [PATCH] powerpc: unshare system call registration Registers system call for the powerpc architecture. Signed-off-by: Janak Desai Cc: Al Viro Cc: Christoph Hellwig Cc: Michael Kerrisk Cc: Benjamin Herrenschmidt Cc: Andi Kleen Signed-off-by: Andrew Morton Signed-off-by: Paul Mackerras --- arch/powerpc/kernel/systbl.S | 1 + include/asm-powerpc/unistd.h | 3 ++- 2 files changed, 3 insertions(+), 1 deletion(-) (limited to 'arch/powerpc') diff --git a/arch/powerpc/kernel/systbl.S b/arch/powerpc/kernel/systbl.S index 55b9fc10694e..8a9f994ed917 100644 --- a/arch/powerpc/kernel/systbl.S +++ b/arch/powerpc/kernel/systbl.S @@ -321,3 +321,4 @@ SYSCALL(spu_run) SYSCALL(spu_create) COMPAT_SYS(pselect6) COMPAT_SYS(ppoll) +SYSCALL(unshare) diff --git a/include/asm-powerpc/unistd.h b/include/asm-powerpc/unistd.h index a40cdff21a88..35556993f066 100644 --- a/include/asm-powerpc/unistd.h +++ b/include/asm-powerpc/unistd.h @@ -300,8 +300,9 @@ #define __NR_spu_create 279 #define __NR_pselect6 280 #define __NR_ppoll 281 +#define __NR_unshare 282 -#define __NR_syscalls 282 +#define __NR_syscalls 283 #ifdef __KERNEL__ #define __NR__exit __NR_exit -- cgit v1.2.3-58-ga151 From 00adbf62bd16f6527e046b422349a54d783a3d86 Mon Sep 17 00:00:00 2001 From: Kumar Gala Date: Mon, 16 Jan 2006 10:53:22 -0600 Subject: [PATCH] powerpc: Add CONFIG_DEFAULT_UIMAGE for embedded boards Embedded boards that u-boot require a kernel image in the uImage format. This allows a given board to specify it wants a uImage built by default. This also fixes a warning at config time, as this symbol is referred to in arch/powerpc/platforms/83xx/Kconfig. Signed-off-by: Kumar Gala Signed-off-by: Paul Mackerras --- arch/powerpc/Kconfig | 6 ++++++ arch/powerpc/Makefile | 1 + 2 files changed, 7 insertions(+) (limited to 'arch/powerpc') diff --git a/arch/powerpc/Kconfig b/arch/powerpc/Kconfig index df338c5cc910..80d114a3a837 100644 --- a/arch/powerpc/Kconfig +++ b/arch/powerpc/Kconfig @@ -83,6 +83,12 @@ config GENERIC_TBSYNC default y if PPC32 && SMP default n +config DEFAULT_UIMAGE + bool + help + Used to allow a board to specify it wants a uImage built by default + default n + menu "Processor support" choice prompt "Processor Type" diff --git a/arch/powerpc/Makefile b/arch/powerpc/Makefile index 44dd82b791d1..15fc3e98ac5c 100644 --- a/arch/powerpc/Makefile +++ b/arch/powerpc/Makefile @@ -142,6 +142,7 @@ drivers-$(CONFIG_OPROFILE) += arch/powerpc/oprofile/ # Default to zImage, override when needed defaultimage-y := zImage defaultimage-$(CONFIG_PPC_ISERIES) := vmlinux +defaultimage-$(CONFIG_DEFAULT_UIMAGE) := uImage KBUILD_IMAGE := $(defaultimage-y) all: $(KBUILD_IMAGE) -- cgit v1.2.3-58-ga151