From: David S. Miller Date: Sat, 26 Apr 2008 10:17:12 +0000 (-0700) Subject: sparc64: Kill CONFIG_SPARC32_COMPAT X-Git-Tag: v2.6.26-rc1~714^2~15 X-Git-Url: https://err.no/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=09337f501ebdd224cd69df6d168a5c4fe75d86fa;p=linux-2.6 sparc64: Kill CONFIG_SPARC32_COMPAT It's completely superfluous, CONFIG_COMPAT is sufficient. What this used to be is an umbrella for enabling code shared by all 32-bit compat binary support types. But with the removal of SunOS and Solaris support, the only one left is Linux 32-bit ELF. Update defconfig. Signed-off-by: David S. Miller --- diff --git a/arch/sparc64/Kconfig b/arch/sparc64/Kconfig index d3fa0f8fc6..edbe71e3fa 100644 --- a/arch/sparc64/Kconfig +++ b/arch/sparc64/Kconfig @@ -348,15 +348,8 @@ menu "Executable file formats" source "fs/Kconfig.binfmt" -config SPARC32_COMPAT - bool "Kernel support for 32-bit SPARC binary compatibility" - help - This allows you to run 32-bit binaries on your 64-bit SPARC system. - Everybody wants this; say Y. - config COMPAT bool - depends on SPARC32_COMPAT default y select COMPAT_BINFMT_ELF diff --git a/arch/sparc64/defconfig b/arch/sparc64/defconfig index 92f79680f7..aff93c9d13 100644 --- a/arch/sparc64/defconfig +++ b/arch/sparc64/defconfig @@ -1,7 +1,7 @@ # # Automatically generated make config: don't edit -# Linux kernel version: 2.6.25-numa -# Wed Apr 23 04:49:08 2008 +# Linux kernel version: 2.6.25 +# Sat Apr 26 03:11:06 2008 # CONFIG_SPARC=y CONFIG_SPARC64=y @@ -152,7 +152,9 @@ CONFIG_GENERIC_CALIBRATE_DELAY=y CONFIG_HUGETLB_PAGE_SIZE_4MB=y # CONFIG_HUGETLB_PAGE_SIZE_512K is not set # CONFIG_HUGETLB_PAGE_SIZE_64K is not set -# CONFIG_NUMA is not set +CONFIG_NUMA=y +CONFIG_NODES_SHIFT=4 +CONFIG_NODES_SPAN_OTHER_NODES=y CONFIG_ARCH_POPULATES_NODE_MAP=y CONFIG_ARCH_SELECT_MEMORY_MODEL=y CONFIG_ARCH_SPARSEMEM_ENABLE=y @@ -162,12 +164,14 @@ CONFIG_SELECT_MEMORY_MODEL=y # CONFIG_DISCONTIGMEM_MANUAL is not set CONFIG_SPARSEMEM_MANUAL=y CONFIG_SPARSEMEM=y +CONFIG_NEED_MULTIPLE_NODES=y CONFIG_HAVE_MEMORY_PRESENT=y # CONFIG_SPARSEMEM_STATIC is not set CONFIG_SPARSEMEM_EXTREME=y CONFIG_SPARSEMEM_VMEMMAP_ENABLE=y CONFIG_SPARSEMEM_VMEMMAP=y CONFIG_SPLIT_PTLOCK_CPUS=4 +CONFIG_MIGRATION=y CONFIG_RESOURCES_64BIT=y CONFIG_ZONE_DMA_FLAG=0 CONFIG_NR_QUICK=1 @@ -191,7 +195,6 @@ CONFIG_SUN_OPENPROMFS=m CONFIG_BINFMT_ELF=y CONFIG_COMPAT_BINFMT_ELF=y CONFIG_BINFMT_MISC=m -CONFIG_SPARC32_COMPAT=y CONFIG_COMPAT=y CONFIG_SYSVIPC_COMPAT=y CONFIG_SCHED_SMT=y @@ -746,13 +749,7 @@ CONFIG_DEVPORT=y CONFIG_I2C=y CONFIG_I2C_BOARDINFO=y # CONFIG_I2C_CHARDEV is not set - -# -# I2C Algorithms -# CONFIG_I2C_ALGOBIT=y -# CONFIG_I2C_ALGOPCF is not set -# CONFIG_I2C_ALGOPCA is not set # # I2C Hardware Bus support @@ -780,6 +777,7 @@ CONFIG_I2C_ALGOBIT=y # CONFIG_I2C_VIA is not set # CONFIG_I2C_VIAPRO is not set # CONFIG_I2C_VOODOO3 is not set +# CONFIG_I2C_PCA_PLATFORM is not set # # Miscellaneous I2C Chip support @@ -1026,6 +1024,7 @@ CONFIG_SND_ALI5451=m # CONFIG_SND_AU8810 is not set # CONFIG_SND_AU8820 is not set # CONFIG_SND_AU8830 is not set +# CONFIG_SND_AW2 is not set # CONFIG_SND_AZT3328 is not set # CONFIG_SND_BT87X is not set # CONFIG_SND_CA0106 is not set @@ -1096,10 +1095,6 @@ CONFIG_SND_SUN_CS4231=m # # CONFIG_SND_SOC is not set -# -# SoC Audio support for SuperH -# - # # ALSA SoC audio for Freescale SOCs # diff --git a/arch/sparc64/kernel/Makefile b/arch/sparc64/kernel/Makefile index 63c6ae0dd2..029558222c 100644 --- a/arch/sparc64/kernel/Makefile +++ b/arch/sparc64/kernel/Makefile @@ -20,12 +20,12 @@ obj-$(CONFIG_PCI) += ebus.o isa.o pci_common.o \ pci_sun4v.o pci_sun4v_asm.o pci_fire.o obj-$(CONFIG_PCI_MSI) += pci_msi.o obj-$(CONFIG_SMP) += smp.o trampoline.o hvtramp.o -obj-$(CONFIG_SPARC32_COMPAT) += sys32.o sys_sparc32.o signal32.o +obj-$(CONFIG_COMPAT) += sys32.o sys_sparc32.o signal32.o obj-$(CONFIG_MODULES) += module.o obj-$(CONFIG_US3_FREQ) += us3_cpufreq.o obj-$(CONFIG_US2E_FREQ) += us2e_cpufreq.o obj-$(CONFIG_KPROBES) += kprobes.o obj-$(CONFIG_SUN_LDOMS) += ldc.o vio.o viohs.o ds.o obj-$(CONFIG_AUDIT) += audit.o -obj-$(CONFIG_AUDIT)$(CONFIG_SPARC32_COMPAT) += compat_audit.o +obj-$(CONFIG_AUDIT)$(CONFIG_COMPAT) += compat_audit.o obj-y += $(obj-yy) diff --git a/arch/sparc64/kernel/audit.c b/arch/sparc64/kernel/audit.c index 24d7f4b417..8fff0ac63d 100644 --- a/arch/sparc64/kernel/audit.c +++ b/arch/sparc64/kernel/audit.c @@ -30,7 +30,7 @@ static unsigned signal_class[] = { int audit_classify_arch(int arch) { -#ifdef CONFIG_SPARC32_COMPAT +#ifdef CONFIG_COMPAT if (arch == AUDIT_ARCH_SPARC) return 1; #endif @@ -39,7 +39,7 @@ int audit_classify_arch(int arch) int audit_classify_syscall(int abi, unsigned syscall) { -#ifdef CONFIG_SPARC32_COMPAT +#ifdef CONFIG_COMPAT extern int sparc32_classify_syscall(unsigned); if (abi == AUDIT_ARCH_SPARC) return sparc32_classify_syscall(syscall); @@ -60,7 +60,7 @@ int audit_classify_syscall(int abi, unsigned syscall) static int __init audit_classes_init(void) { -#ifdef CONFIG_SPARC32_COMPAT +#ifdef CONFIG_COMPAT extern __u32 sparc32_dir_class[]; extern __u32 sparc32_write_class[]; extern __u32 sparc32_read_class[]; diff --git a/arch/sparc64/kernel/signal.c b/arch/sparc64/kernel/signal.c index 77a3e8592c..6afa5ef536 100644 --- a/arch/sparc64/kernel/signal.c +++ b/arch/sparc64/kernel/signal.c @@ -8,7 +8,7 @@ * Copyright (C) 1997,1998 Jakub Jelinek (jj@sunsite.mff.cuni.cz) */ -#ifdef CONFIG_SPARC32_COMPAT +#ifdef CONFIG_COMPAT #include /* for compat_old_sigset_t */ #endif #include @@ -531,7 +531,7 @@ static void do_signal(struct pt_regs *regs, unsigned long orig_i0) else oldset = ¤t->blocked; -#ifdef CONFIG_SPARC32_COMPAT +#ifdef CONFIG_COMPAT if (test_thread_flag(TIF_32BIT)) { extern void do_signal32(sigset_t *, struct pt_regs *, struct signal_deliver_cookie *); diff --git a/init/Kconfig b/init/Kconfig index ba3a389fab..f1f22db74d 100644 --- a/init/Kconfig +++ b/init/Kconfig @@ -521,7 +521,7 @@ menuconfig EMBEDDED config UID16 bool "Enable 16-bit UID system calls" if EMBEDDED - depends on ARM || BLACKFIN || CRIS || FRV || H8300 || X86_32 || M68K || (S390 && !64BIT) || SUPERH || SPARC32 || (SPARC64 && SPARC32_COMPAT) || UML || (X86_64 && IA32_EMULATION) + depends on ARM || BLACKFIN || CRIS || FRV || H8300 || X86_32 || M68K || (S390 && !64BIT) || SUPERH || SPARC32 || (SPARC64 && COMPAT) || UML || (X86_64 && IA32_EMULATION) default y help This enables the legacy 16-bit UID syscall wrappers.