From a552baaf6a39a29154fe70256b1326167904abc5 Mon Sep 17 00:00:00 2001 From: Gabor Juhos Date: Tue, 7 Oct 2008 12:29:33 +0000 Subject: [PATCH] [kernel] refresh 2.6.27 patches based on -rc9 SVN-Revision: 12892 --- include/kernel-version.mk | 4 +- .../adm5120/patches-2.6.27/001-adm5120.patch | 2 +- .../patches-2.6.27/140-cmdline_hack.patch | 2 +- .../patches-2.6.27/300-mips_fw_myloader.patch | 2 +- .../900-mips_multi_machine_support.patch | 6 +- .../901-get_c0_compare_irq_function.patch | 2 +- .../902-mips_clocksource_init_war.patch | 73 ++++++++----------- .../patches-2.6.27/011-mips_boot.patch | 2 +- .../840-unable_to_open_console.patch | 2 +- .../patches-2.6.27/921-gpio_spi_driver.patch | 2 +- .../patches-2.6.27/922-gpiommc.patch | 2 +- 11 files changed, 45 insertions(+), 54 deletions(-) diff --git a/include/kernel-version.mk b/include/kernel-version.mk index 99c4d02669..35d1dd05fa 100644 --- a/include/kernel-version.mk +++ b/include/kernel-version.mk @@ -28,8 +28,8 @@ endif ifeq ($(LINUX_VERSION),2.6.26.5) LINUX_KERNEL_MD5SUM:=98261b39a558cf0739703ffea7db9f43 endif -ifeq ($(LINUX_VERSION),2.6.27-rc8) - LINUX_KERNEL_MD5SUM:=0fe739abe48e834a2ba664a2601328e6 +ifeq ($(LINUX_VERSION),2.6.27-rc9) + LINUX_KERNEL_MD5SUM:=d78ffa904cc4a9c4eafd68ce55135198 endif # disable the md5sum check for unknown kernel versions diff --git a/target/linux/adm5120/patches-2.6.27/001-adm5120.patch b/target/linux/adm5120/patches-2.6.27/001-adm5120.patch index 909c846caa..0c94ca2883 100644 --- a/target/linux/adm5120/patches-2.6.27/001-adm5120.patch +++ b/target/linux/adm5120/patches-2.6.27/001-adm5120.patch @@ -21,7 +21,7 @@ config MACH_ALCHEMY bool "Alchemy processor based machines" -@@ -597,6 +611,7 @@ +@@ -598,6 +612,7 @@ endchoice diff --git a/target/linux/adm5120/patches-2.6.27/140-cmdline_hack.patch b/target/linux/adm5120/patches-2.6.27/140-cmdline_hack.patch index 1ced3f62dd..14172fcaf9 100644 --- a/target/linux/adm5120/patches-2.6.27/140-cmdline_hack.patch +++ b/target/linux/adm5120/patches-2.6.27/140-cmdline_hack.patch @@ -1,6 +1,6 @@ --- a/arch/mips/kernel/head.S +++ b/arch/mips/kernel/head.S -@@ -126,7 +126,12 @@ +@@ -127,7 +127,12 @@ /* * Reserved space for exception handlers. * Necessary for machines which link their kernels at KSEG0. diff --git a/target/linux/ar71xx/patches-2.6.27/300-mips_fw_myloader.patch b/target/linux/ar71xx/patches-2.6.27/300-mips_fw_myloader.patch index bfff74aad1..a774d21945 100644 --- a/target/linux/ar71xx/patches-2.6.27/300-mips_fw_myloader.patch +++ b/target/linux/ar71xx/patches-2.6.27/300-mips_fw_myloader.patch @@ -10,7 +10,7 @@ libs-$(CONFIG_SIBYTE_CFE) += arch/mips/sibyte/cfe/ --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig -@@ -781,6 +781,9 @@ +@@ -782,6 +782,9 @@ config MIPS_DISABLE_OBSOLETE_IDE bool diff --git a/target/linux/ar71xx/patches-2.6.27/900-mips_multi_machine_support.patch b/target/linux/ar71xx/patches-2.6.27/900-mips_multi_machine_support.patch index df64d3ff5d..7bb410f1f3 100644 --- a/target/linux/ar71xx/patches-2.6.27/900-mips_multi_machine_support.patch +++ b/target/linux/ar71xx/patches-2.6.27/900-mips_multi_machine_support.patch @@ -113,7 +113,7 @@ + --- a/arch/mips/kernel/Makefile +++ b/arch/mips/kernel/Makefile -@@ -82,6 +82,7 @@ +@@ -83,6 +83,7 @@ obj-$(CONFIG_KEXEC) += machine_kexec.o relocate_kernel.o obj-$(CONFIG_EARLY_PRINTK) += early_printk.o @@ -123,7 +123,7 @@ --- a/arch/mips/Kconfig +++ b/arch/mips/Kconfig -@@ -614,6 +614,7 @@ +@@ -615,6 +615,7 @@ endchoice @@ -131,7 +131,7 @@ source "arch/mips/au1000/Kconfig" source "arch/mips/basler/excite/Kconfig" source "arch/mips/jazz/Kconfig" -@@ -787,6 +788,9 @@ +@@ -788,6 +789,9 @@ config SYNC_R4K bool diff --git a/target/linux/ar71xx/patches-2.6.27/901-get_c0_compare_irq_function.patch b/target/linux/ar71xx/patches-2.6.27/901-get_c0_compare_irq_function.patch index 52044c9570..c1fee78e28 100644 --- a/target/linux/ar71xx/patches-2.6.27/901-get_c0_compare_irq_function.patch +++ b/target/linux/ar71xx/patches-2.6.27/901-get_c0_compare_irq_function.patch @@ -8,7 +8,7 @@ extern void check_wait(void); extern asmlinkage void r4k_wait(void); -@@ -1482,6 +1483,8 @@ +@@ -1484,6 +1485,8 @@ */ if (cpu_has_mips_r2) { cp0_compare_irq = (read_c0_intctl() >> 29) & 7; diff --git a/target/linux/ar71xx/patches-2.6.27/902-mips_clocksource_init_war.patch b/target/linux/ar71xx/patches-2.6.27/902-mips_clocksource_init_war.patch index bdf0d0fb69..564321c7c8 100644 --- a/target/linux/ar71xx/patches-2.6.27/902-mips_clocksource_init_war.patch +++ b/target/linux/ar71xx/patches-2.6.27/902-mips_clocksource_init_war.patch @@ -1,10 +1,9 @@ --- a/arch/mips/kernel/cevt-r4k.c +++ b/arch/mips/kernel/cevt-r4k.c -@@ -13,6 +13,22 @@ - #include - #include +@@ -15,6 +15,22 @@ + #include -+/* + /* + * Compare interrupt can be routed and latched outside the core, + * so a single execution hazard barrier may not be enough to give + * it time to clear as seen in the Cause register. 4 time the @@ -20,46 +19,38 @@ + irq_disable_hazard(); \ + } while (0) + - static int mips_next_event(unsigned long delta, - struct clock_event_device *evt) - { -@@ -28,6 +44,7 @@ ++/* + * The SMTC Kernel for the 34K, 1004K, et. al. replaces several + * of these routines with SMTC-specific variants. + */ +@@ -30,6 +46,7 @@ cnt = read_c0_count(); cnt += delta; write_c0_compare(cnt); + compare_change_hazard(); res = ((int)(read_c0_count() - cnt) > 0) ? -ETIME : 0; - #ifdef CONFIG_MIPS_MT_SMTC - evpe(vpflags); -@@ -187,7 +204,7 @@ - */ - if (c0_compare_int_pending()) { - write_c0_compare(read_c0_count()); -- irq_disable_hazard(); -+ compare_change_hazard(); - if (c0_compare_int_pending()) - return 0; - } -@@ -196,7 +213,7 @@ - cnt = read_c0_count(); - cnt += delta; - write_c0_compare(cnt); -- irq_disable_hazard(); -+ compare_change_hazard(); - if ((int)(read_c0_count() - cnt) < 0) - break; - /* increase delta if the timer was already expired */ -@@ -205,11 +222,12 @@ - while ((int)(read_c0_count() - cnt) <= 0) - ; /* Wait for expiry */ - -+ compare_change_hazard(); - if (!c0_compare_int_pending()) - return 0; - - write_c0_compare(read_c0_count()); -- irq_disable_hazard(); -+ compare_change_hazard(); - if (c0_compare_int_pending()) - return 0; + return res; + } +@@ -99,22 +116,6 @@ + return (read_c0_cause() >> cp0_compare_irq) & 0x100; + } +-/* +- * Compare interrupt can be routed and latched outside the core, +- * so a single execution hazard barrier may not be enough to give +- * it time to clear as seen in the Cause register. 4 time the +- * pipeline depth seems reasonably conservative, and empirically +- * works better in configurations with high CPU/bus clock ratios. +- */ +- +-#define compare_change_hazard() \ +- do { \ +- irq_disable_hazard(); \ +- irq_disable_hazard(); \ +- irq_disable_hazard(); \ +- irq_disable_hazard(); \ +- } while (0) +- + int c0_compare_int_usable(void) + { + unsigned int delta; diff --git a/target/linux/generic-2.6/patches-2.6.27/011-mips_boot.patch b/target/linux/generic-2.6/patches-2.6.27/011-mips_boot.patch index 4eba9095cf..c2a043acde 100644 --- a/target/linux/generic-2.6/patches-2.6.27/011-mips_boot.patch +++ b/target/linux/generic-2.6/patches-2.6.27/011-mips_boot.patch @@ -1,6 +1,6 @@ --- a/arch/mips/kernel/head.S +++ b/arch/mips/kernel/head.S -@@ -120,6 +120,8 @@ +@@ -121,6 +121,8 @@ #endif .endm diff --git a/target/linux/generic-2.6/patches-2.6.27/840-unable_to_open_console.patch b/target/linux/generic-2.6/patches-2.6.27/840-unable_to_open_console.patch index 13df82b964..c31f68fbda 100644 --- a/target/linux/generic-2.6/patches-2.6.27/840-unable_to_open_console.patch +++ b/target/linux/generic-2.6/patches-2.6.27/840-unable_to_open_console.patch @@ -1,6 +1,6 @@ --- a/init/main.c +++ b/init/main.c -@@ -802,7 +802,7 @@ +@@ -801,7 +801,7 @@ numa_default_policy(); if (sys_open((const char __user *) "/dev/console", O_RDWR, 0) < 0) diff --git a/target/linux/generic-2.6/patches-2.6.27/921-gpio_spi_driver.patch b/target/linux/generic-2.6/patches-2.6.27/921-gpio_spi_driver.patch index f9efb76a1b..6be8e26d7d 100644 --- a/target/linux/generic-2.6/patches-2.6.27/921-gpio_spi_driver.patch +++ b/target/linux/generic-2.6/patches-2.6.27/921-gpio_spi_driver.patch @@ -362,7 +362,7 @@ obj-$(CONFIG_SPI_PXA2XX) += pxa2xx_spi.o --- a/MAINTAINERS +++ b/MAINTAINERS -@@ -3855,6 +3855,11 @@ +@@ -3854,6 +3854,11 @@ W: http://www.ibm.com/developerworks/power/cell/ S: Supported diff --git a/target/linux/generic-2.6/patches-2.6.27/922-gpiommc.patch b/target/linux/generic-2.6/patches-2.6.27/922-gpiommc.patch index 33834b564b..4fd9dd13e6 100644 --- a/target/linux/generic-2.6/patches-2.6.27/922-gpiommc.patch +++ b/target/linux/generic-2.6/patches-2.6.27/922-gpiommc.patch @@ -824,7 +824,7 @@ +be done automatically. --- a/MAINTAINERS +++ b/MAINTAINERS -@@ -1835,6 +1835,11 @@ +@@ -1833,6 +1833,11 @@ W: http://gigaset307x.sourceforge.net/ S: Maintained -- 2.30.2