diff options
Diffstat (limited to 'package/kernel/mac80211/patches/005-revert-devcoredump.patch')
| -rw-r--r-- | package/kernel/mac80211/patches/005-revert-devcoredump.patch | 143 |
1 files changed, 1 insertions, 142 deletions
diff --git a/package/kernel/mac80211/patches/005-revert-devcoredump.patch b/package/kernel/mac80211/patches/005-revert-devcoredump.patch index ff460900ff..1216b99574 100644 --- a/package/kernel/mac80211/patches/005-revert-devcoredump.patch +++ b/package/kernel/mac80211/patches/005-revert-devcoredump.patch @@ -1,6 +1,6 @@ --- a/compat/Makefile +++ b/compat/Makefile -@@ -35,8 +35,6 @@ compat-$(CPTCFG_KERNEL_4_6) += backport- +@@ -39,8 +39,6 @@ compat-$(CPTCFG_KERNEL_4_10) += backport compat-$(CPTCFG_BPAUTO_BUILD_CRYPTO_CCM) += crypto-ccm.o compat-$(CPTCFG_BPAUTO_CRYPTO_SKCIPHER) += crypto-skcipher.o @@ -9,144 +9,3 @@ compat-$(CPTCFG_BPAUTO_BUILD_WANT_DEV_COREDUMP) += drivers-base-devcoredump.o compat-$(CPTCFG_BPAUTO_RHASHTABLE) += lib-rhashtable.o cordic-objs += lib-cordic.o ---- a/compat/drivers-base-devcoredump.c -+++ b/compat/drivers-base-devcoredump.c -@@ -31,6 +31,7 @@ - #include <linux/slab.h> - #include <linux/fs.h> - #include <linux/workqueue.h> -+#include "backports.h" - - static struct class devcd_class; - -@@ -40,6 +41,10 @@ static bool devcd_disabled; - /* if data isn't read by userspace after 5 minutes then delete it */ - #define DEVCD_TIMEOUT (HZ * 60 * 5) - -+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,11,0) -+static struct bin_attribute devcd_attr_data; -+#endif -+ - struct devcd_entry { - struct device devcd_dev; - void *data; -@@ -69,8 +74,7 @@ static void devcd_dev_release(struct dev - * a struct device to know when it goes away? - */ - if (devcd->failing_dev->kobj.sd) -- sysfs_delete_link(&devcd->failing_dev->kobj, &dev->kobj, -- "devcoredump"); -+ sysfs_remove_link(&devcd->failing_dev->kobj, "devcoredump"); - - put_device(devcd->failing_dev); - kfree(devcd); -@@ -82,6 +86,9 @@ static void devcd_del(struct work_struct - - devcd = container_of(wk, struct devcd_entry, del_wk.work); - -+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,11,0) -+ device_remove_bin_file(&devcd->devcd_dev, &devcd_attr_data); -+#endif - device_del(&devcd->devcd_dev); - put_device(&devcd->devcd_dev); - } -@@ -115,6 +122,7 @@ static struct bin_attribute devcd_attr_d - .write = devcd_data_write, - }; - -+#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0) - static struct bin_attribute *devcd_dev_bin_attrs[] = { - &devcd_attr_data, NULL, - }; -@@ -126,6 +134,7 @@ static const struct attribute_group devc - static const struct attribute_group *devcd_dev_groups[] = { - &devcd_dev_group, NULL, - }; -+#endif /* LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0) */ - - static int devcd_free(struct device *dev, void *data) - { -@@ -160,18 +169,11 @@ static ssize_t disabled_store(struct cla - - return count; - } --static CLASS_ATTR_RW(disabled); - --static struct attribute *devcd_class_attrs[] = { -- &class_attr_disabled.attr, -- NULL, -+static struct class_attribute devcd_class_attrs[] = { -+ __ATTR_RW(disabled), -+ __ATTR_NULL - }; --#if LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0) --ATTRIBUTE_GROUPS(devcd_class); --#else --#define BP_ATTR_GRP_STRUCT device_attribute --ATTRIBUTE_GROUPS_BACKPORT(devcd_class); --#endif - - static struct class devcd_class = { - .name = "devcoredump", -@@ -179,10 +181,8 @@ static struct class devcd_class = { - .dev_release = devcd_dev_release, - #if LINUX_VERSION_CODE >= KERNEL_VERSION(3,11,0) - .dev_groups = devcd_dev_groups, --#else -- .dev_attrs = devcd_class_dev_attrs, - #endif -- .class_groups = devcd_class_groups, -+ .class_attrs = devcd_class_attrs, - }; - - static ssize_t devcd_readv(char *buffer, loff_t offset, size_t count, -@@ -325,6 +325,11 @@ void dev_coredumpm(struct device *dev, s - if (device_add(&devcd->devcd_dev)) - goto put_device; - -+#if LINUX_VERSION_CODE < KERNEL_VERSION(3,11,0) -+ if (device_create_bin_file(&devcd->devcd_dev, &devcd_attr_data)) -+ goto put_device; -+#endif -+ - if (sysfs_create_link(&devcd->devcd_dev.kobj, &dev->kobj, - "failing_device")) - /* nothing - symlink will be missing */; -@@ -367,16 +372,13 @@ void dev_coredumpsg(struct device *dev, - } - EXPORT_SYMBOL_GPL(dev_coredumpsg); - --static int __init devcoredump_init(void) -+int __init devcoredump_init(void) - { -- init_devcd_class_attrs(); - return class_register(&devcd_class); - } --__initcall(devcoredump_init); - --static void __exit devcoredump_exit(void) -+void __exit devcoredump_exit(void) - { - class_for_each_device(&devcd_class, NULL, NULL, devcd_free); - class_unregister(&devcd_class); - } --__exitcall(devcoredump_exit); ---- a/include/linux/backport-devcoredump.h -+++ b/include/linux/backport-devcoredump.h -@@ -66,7 +66,7 @@ static inline void _devcd_free_sgtable(s - } - - --#ifdef CONFIG_DEV_COREDUMP -+#ifdef CPTCFG_BPAUTO_WANT_DEV_COREDUMP - void dev_coredumpv(struct device *dev, void *data, size_t datalen, - gfp_t gfp); - -@@ -100,6 +100,6 @@ static inline void dev_coredumpsg(struct - { - _devcd_free_sgtable(table); - } --#endif /* CONFIG_DEV_COREDUMP */ -+#endif /* CPTCFG_BPAUTO_WANT_DEV_COREDUMP */ - - #endif /* __DEVCOREDUMP_H */ |