From 92045954058671fdd0ccf031ca06611ce1d929d1 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sun, 18 Oct 2009 00:36:47 +0200 Subject: kbuild: move compile.h to include/generated Signed-off-by: Sam Ravnborg Signed-off-by: Michal Marek --- init/Makefile | 8 ++------ init/version.c | 2 +- 2 files changed, 3 insertions(+), 7 deletions(-) (limited to 'init') diff --git a/init/Makefile b/init/Makefile index 4a243df426f..0bf677aa087 100644 --- a/init/Makefile +++ b/init/Makefile @@ -15,12 +15,8 @@ mounts-$(CONFIG_BLK_DEV_RAM) += do_mounts_rd.o mounts-$(CONFIG_BLK_DEV_INITRD) += do_mounts_initrd.o mounts-$(CONFIG_BLK_DEV_MD) += do_mounts_md.o -# files to be removed upon make clean -clean-files := ../include/linux/compile.h - # dependencies on generated files need to be listed explicitly - -$(obj)/version.o: include/linux/compile.h +$(obj)/version.o: include/generated/compile.h # compile.h changes depending on hostname, generation number, etc, # so we regenerate it always. @@ -30,7 +26,7 @@ $(obj)/version.o: include/linux/compile.h chk_compile.h = : quiet_chk_compile.h = echo ' CHK $@' silent_chk_compile.h = : -include/linux/compile.h: FORCE +include/generated/compile.h: FORCE @$($(quiet)chk_compile.h) $(Q)$(CONFIG_SHELL) $(srctree)/scripts/mkcompile_h $@ \ "$(UTS_MACHINE)" "$(CONFIG_SMP)" "$(CONFIG_PREEMPT)" "$(CC) $(KBUILD_CFLAGS)" diff --git a/init/version.c b/init/version.c index 52a8b98642b..82328aaca1e 100644 --- a/init/version.c +++ b/init/version.c @@ -6,7 +6,7 @@ * May be freely distributed as part of Linux. */ -#include +#include #include #include #include -- cgit v1.2.3-70-g09d2 From 273b281fa22c293963ee3e6eec418f5dda2dbc83 Mon Sep 17 00:00:00 2001 From: Sam Ravnborg Date: Sun, 18 Oct 2009 00:52:28 +0200 Subject: kbuild: move utsrelease.h to include/generated Fix up all users of utsrelease.h Signed-off-by: Sam Ravnborg Signed-off-by: Michal Marek --- .gitignore | 1 - Makefile | 5 ++--- arch/alpha/boot/bootp.c | 2 +- arch/alpha/boot/bootpz.c | 2 +- arch/alpha/boot/main.c | 2 +- arch/frv/kernel/setup.c | 2 +- arch/powerpc/platforms/52xx/efika.c | 2 +- arch/powerpc/platforms/amigaone/setup.c | 2 +- arch/powerpc/platforms/chrp/setup.c | 2 +- arch/powerpc/platforms/powermac/bootx_init.c | 2 +- arch/x86/boot/header.S | 2 +- arch/x86/boot/version.c | 2 +- drivers/staging/panel/panel.c | 2 +- include/linux/vermagic.h | 2 +- init/version.c | 2 +- kernel/kexec.c | 2 +- kernel/trace/trace.c | 2 +- 17 files changed, 17 insertions(+), 19 deletions(-) (limited to 'init') diff --git a/.gitignore b/.gitignore index c6c19ea6ea9..002d5304968 100644 --- a/.gitignore +++ b/.gitignore @@ -47,7 +47,6 @@ Module.symvers # include/config include/linux/version.h -include/linux/utsrelease.h include/generated # stgit generated dirs diff --git a/Makefile b/Makefile index 3bdd932e3d8..860224d7cbc 100644 --- a/Makefile +++ b/Makefile @@ -968,7 +968,7 @@ endif # prepare2 creates a makefile if using a separate output directory prepare2: prepare3 outputmakefile -prepare1: prepare2 include/linux/version.h include/linux/utsrelease.h \ +prepare1: prepare2 include/linux/version.h include/generated/utsrelease.h \ include/config/auto.conf $(cmd_crmodverdir) @@ -1005,7 +1005,7 @@ endef include/linux/version.h: $(srctree)/Makefile FORCE $(call filechk,version.h) -include/linux/utsrelease.h: include/config/kernel.release FORCE +include/generated/utsrelease.h: include/config/kernel.release FORCE $(call filechk,utsrelease.h) PHONY += headerdep @@ -1151,7 +1151,6 @@ CLEAN_FILES += vmlinux System.map \ MRPROPER_DIRS += include/config usr/include include/generated MRPROPER_FILES += .config .config.old .version .old_version \ include/linux/version.h \ - include/linux/utsrelease.h \ Module.symvers Module.markers tags TAGS cscope* # clean - Delete most, but leave enough to build external modules diff --git a/arch/alpha/boot/bootp.c b/arch/alpha/boot/bootp.c index 3af21c78933..3c8d1b25c66 100644 --- a/arch/alpha/boot/bootp.c +++ b/arch/alpha/boot/bootp.c @@ -9,7 +9,7 @@ */ #include #include -#include +#include #include #include diff --git a/arch/alpha/boot/bootpz.c b/arch/alpha/boot/bootpz.c index 1036b515e20..ade3f129dc2 100644 --- a/arch/alpha/boot/bootpz.c +++ b/arch/alpha/boot/bootpz.c @@ -11,7 +11,7 @@ */ #include #include -#include +#include #include #include diff --git a/arch/alpha/boot/main.c b/arch/alpha/boot/main.c index 89f3be071ae..644b7db5543 100644 --- a/arch/alpha/boot/main.c +++ b/arch/alpha/boot/main.c @@ -7,7 +7,7 @@ */ #include #include -#include +#include #include #include diff --git a/arch/frv/kernel/setup.c b/arch/frv/kernel/setup.c index 55e4fab7c0b..75cf7f4b2fa 100644 --- a/arch/frv/kernel/setup.c +++ b/arch/frv/kernel/setup.c @@ -10,7 +10,7 @@ * 2 of the License, or (at your option) any later version. */ -#include +#include #include #include #include diff --git a/arch/powerpc/platforms/52xx/efika.c b/arch/powerpc/platforms/52xx/efika.c index bcc69e1f77c..45c0cb9b67e 100644 --- a/arch/powerpc/platforms/52xx/efika.c +++ b/arch/powerpc/platforms/52xx/efika.c @@ -10,7 +10,7 @@ */ #include -#include +#include #include #include #include diff --git a/arch/powerpc/platforms/amigaone/setup.c b/arch/powerpc/platforms/amigaone/setup.c index 9290a7a442d..fb4eb0df054 100644 --- a/arch/powerpc/platforms/amigaone/setup.c +++ b/arch/powerpc/platforms/amigaone/setup.c @@ -14,7 +14,7 @@ #include #include -#include +#include #include #include diff --git a/arch/powerpc/platforms/chrp/setup.c b/arch/powerpc/platforms/chrp/setup.c index cd4ad9aea76..0a6f5ab8aab 100644 --- a/arch/powerpc/platforms/chrp/setup.c +++ b/arch/powerpc/platforms/chrp/setup.c @@ -23,7 +23,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/powerpc/platforms/powermac/bootx_init.c b/arch/powerpc/platforms/powermac/bootx_init.c index cf660916ae0..9dd789a7370 100644 --- a/arch/powerpc/platforms/powermac/bootx_init.c +++ b/arch/powerpc/platforms/powermac/bootx_init.c @@ -12,7 +12,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/arch/x86/boot/header.S b/arch/x86/boot/header.S index b31cc54b464..93e689f4bd8 100644 --- a/arch/x86/boot/header.S +++ b/arch/x86/boot/header.S @@ -16,7 +16,7 @@ */ #include -#include +#include #include #include #include diff --git a/arch/x86/boot/version.c b/arch/x86/boot/version.c index 4d88763e39c..2b15aa488ff 100644 --- a/arch/x86/boot/version.c +++ b/arch/x86/boot/version.c @@ -13,7 +13,7 @@ */ #include "boot.h" -#include +#include #include const char kernel_version[] = diff --git a/drivers/staging/panel/panel.c b/drivers/staging/panel/panel.c index 4ce399b6d23..f98a52448ea 100644 --- a/drivers/staging/panel/panel.c +++ b/drivers/staging/panel/panel.c @@ -55,7 +55,7 @@ #include #include #include -#include +#include #include #include diff --git a/include/linux/vermagic.h b/include/linux/vermagic.h index 79b9837d9ca..cf97b5b9d1f 100644 --- a/include/linux/vermagic.h +++ b/include/linux/vermagic.h @@ -1,4 +1,4 @@ -#include +#include #include /* Simply sanity version stamp for modules. */ diff --git a/init/version.c b/init/version.c index 82328aaca1e..adff586401a 100644 --- a/init/version.c +++ b/init/version.c @@ -10,7 +10,7 @@ #include #include #include -#include +#include #include #ifndef CONFIG_KALLSYMS diff --git a/kernel/kexec.c b/kernel/kexec.c index f336e2107f9..83f54e2a6ee 100644 --- a/kernel/kexec.c +++ b/kernel/kexec.c @@ -21,7 +21,7 @@ #include #include #include -#include +#include #include #include #include diff --git a/kernel/trace/trace.c b/kernel/trace/trace.c index 88bd9ae2a9e..bfb1b64bfa9 100644 --- a/kernel/trace/trace.c +++ b/kernel/trace/trace.c @@ -12,7 +12,7 @@ * Copyright (C) 2004 William Lee Irwin III */ #include -#include +#include #include #include #include -- cgit v1.2.3-70-g09d2 From 54291362d2a5738e1b0495df2abcb9e6b0563a3f Mon Sep 17 00:00:00 2001 From: Phillip Lougher Date: Mon, 14 Dec 2009 21:45:19 +0000 Subject: initramfs: add missing decompressor error check The decompressors return error by calling a supplied error function, and/or by returning an error return value. The initramfs code, however, fails to check the exit code returned by the decompressor, and only checks the error status set by calling the error function. This patch adds a return code check and calls the error function. Signed-off-by: Phillip Lougher LKML-Reference: <4b26b1ef.0+ZWxT6886olqcSc%phillip@lougher.demon.co.uk> Signed-off-by: H. Peter Anvin --- init/initramfs.c | 10 ++++++---- 1 file changed, 6 insertions(+), 4 deletions(-) (limited to 'init') diff --git a/init/initramfs.c b/init/initramfs.c index 4c00edc5968..b37d34beb90 100644 --- a/init/initramfs.c +++ b/init/initramfs.c @@ -413,7 +413,7 @@ static unsigned my_inptr; /* index of next byte to be processed in inbuf */ static char * __init unpack_to_rootfs(char *buf, unsigned len) { - int written; + int written, res; decompress_fn decompress; const char *compress_name; static __initdata char msg_buf[64]; @@ -445,10 +445,12 @@ static char * __init unpack_to_rootfs(char *buf, unsigned len) } this_header = 0; decompress = decompress_method(buf, len, &compress_name); - if (decompress) - decompress(buf, len, NULL, flush_buffer, NULL, + if (decompress) { + res = decompress(buf, len, NULL, flush_buffer, NULL, &my_inptr, error); - else if (compress_name) { + if (res) + error("decompressor failed"); + } else if (compress_name) { if (!message) { snprintf(msg_buf, sizeof msg_buf, "compression method %s not configured", -- cgit v1.2.3-70-g09d2 From 933b0618d8b2a59c7a0742e43836544e02f1e9bd Mon Sep 17 00:00:00 2001 From: Peter Zijlstra Date: Wed, 16 Dec 2009 18:04:31 +0100 Subject: sched: Mark boot-cpu active before smp_init() A UP machine has 1 active cpu, not having the boot-cpu in the active map when starting the scheduler confuses things. Signed-off-by: Peter Zijlstra Cc: Mike Galbraith LKML-Reference: <20091216170517.423469527@chello.nl> Signed-off-by: Ingo Molnar --- init/main.c | 7 +------ 1 file changed, 1 insertion(+), 6 deletions(-) (limited to 'init') diff --git a/init/main.c b/init/main.c index c3db4a98b36..dac44a9356a 100644 --- a/init/main.c +++ b/init/main.c @@ -369,12 +369,6 @@ static void __init smp_init(void) { unsigned int cpu; - /* - * Set up the current CPU as possible to migrate to. - * The other ones will be done by cpu_up/cpu_down() - */ - set_cpu_active(smp_processor_id(), true); - /* FIXME: This should be done in userspace --RR */ for_each_present_cpu(cpu) { if (num_online_cpus() >= setup_max_cpus) @@ -486,6 +480,7 @@ static void __init boot_cpu_init(void) int cpu = smp_processor_id(); /* Mark the boot cpu "present", "online" etc for SMP and UP case */ set_cpu_online(cpu, true); + set_cpu_active(cpu, true); set_cpu_present(cpu, true); set_cpu_possible(cpu, true); } -- cgit v1.2.3-70-g09d2