From: Gustavo Padovan <gustavo@padovan.org> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: linux-kernel@vger.kernel.org, devel@driverdev.osuosl.org, dri-devel@lists.freedesktop.org, daniels@collabora.com, "Arve Hjønnevåg" <arve@android.com>, "Riley Andrews" <riandrews@android.com>, "Daniel Vetter" <daniel.vetter@ffwll.ch>, "Rob Clark" <robdclark@gmail.com>, "Greg Hackmann" <ghackmann@google.com>, "John Harrison" <John.C.Harrison@Intel.com>, "Maarten Lankhorst" <maarten.lankhorst@canonical.com>, "Gustavo Padovan" <gustavo.padovan@collabora.co.uk> Subject: [RFC 07/29] staging/android: move sw_sync file to debugfs file Date: Fri, 15 Jan 2016 12:55:17 -0200 [thread overview] Message-ID: <1452869739-3304-8-git-send-email-gustavo@padovan.org> (raw) In-Reply-To: <1452869739-3304-1-git-send-email-gustavo@padovan.org> From: Gustavo Padovan <gustavo.padovan@collabora.co.uk> This remove CONFIG_SW_SYNC_USER and instead compile the sw_sync file into debugpfs under <debugfs>/sync/sw_sync. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> --- drivers/staging/android/Kconfig | 9 --- drivers/staging/android/sw_sync.c | 129 ----------------------------------- drivers/staging/android/sync_debug.c | 118 +++++++++++++++++++++++++++++++- 3 files changed, 117 insertions(+), 139 deletions(-) diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig index 42b1512..bd90d20 100644 --- a/drivers/staging/android/Kconfig +++ b/drivers/staging/android/Kconfig @@ -57,15 +57,6 @@ config SW_SYNC synchronization. Useful when there is no hardware primitive backing the synchronization. -config SW_SYNC_USER - bool "Userspace API for SW_SYNC" - default n - depends on SW_SYNC - ---help--- - Provides a user space API to the sw sync object. - *WARNING* improper use of this can result in deadlocking kernel - drivers from userspace. - source "drivers/staging/android/ion/Kconfig" endif # if ANDROID diff --git a/drivers/staging/android/sw_sync.c b/drivers/staging/android/sw_sync.c index 566dcdc..f491dbc 100644 --- a/drivers/staging/android/sw_sync.c +++ b/drivers/staging/android/sw_sync.c @@ -102,132 +102,3 @@ void sw_sync_timeline_inc(struct sw_sync_timeline *obj, u32 inc) sync_timeline_signal(&obj->obj); } EXPORT_SYMBOL(sw_sync_timeline_inc); - -#ifdef CONFIG_SW_SYNC_USER -/* *WARNING* - * - * improper use of this can result in deadlocking kernel drivers from userspace. - */ - -/* opening sw_sync create a new sync obj */ -static int sw_sync_open(struct inode *inode, struct file *file) -{ - struct sw_sync_timeline *obj; - char task_comm[TASK_COMM_LEN]; - - get_task_comm(task_comm, current); - - obj = sw_sync_timeline_create(task_comm); - if (!obj) - return -ENOMEM; - - file->private_data = obj; - - return 0; -} - -static int sw_sync_release(struct inode *inode, struct file *file) -{ - struct sw_sync_timeline *obj = file->private_data; - - sync_timeline_destroy(&obj->obj); - return 0; -} - -static long sw_sync_ioctl_create_fence(struct sw_sync_timeline *obj, - unsigned long arg) -{ - int fd = get_unused_fd_flags(O_CLOEXEC); - int err; - struct sync_pt *pt; - struct sync_fence *fence; - struct sw_sync_create_fence_data data; - - if (fd < 0) - return fd; - - if (copy_from_user(&data, (void __user *)arg, sizeof(data))) { - err = -EFAULT; - goto err; - } - - pt = sw_sync_pt_create(obj, data.value); - if (!pt) { - err = -ENOMEM; - goto err; - } - - data.name[sizeof(data.name) - 1] = '\0'; - fence = sync_fence_create(data.name, pt); - if (!fence) { - sync_pt_free(pt); - err = -ENOMEM; - goto err; - } - - data.fence = fd; - if (copy_to_user((void __user *)arg, &data, sizeof(data))) { - sync_fence_put(fence); - err = -EFAULT; - goto err; - } - - sync_fence_install(fence, fd); - - return 0; - -err: - put_unused_fd(fd); - return err; -} - -static long sw_sync_ioctl_inc(struct sw_sync_timeline *obj, unsigned long arg) -{ - u32 value; - - if (copy_from_user(&value, (void __user *)arg, sizeof(value))) - return -EFAULT; - - sw_sync_timeline_inc(obj, value); - - return 0; -} - -static long sw_sync_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) -{ - struct sw_sync_timeline *obj = file->private_data; - - switch (cmd) { - case SW_SYNC_IOC_CREATE_FENCE: - return sw_sync_ioctl_create_fence(obj, arg); - - case SW_SYNC_IOC_INC: - return sw_sync_ioctl_inc(obj, arg); - - default: - return -ENOTTY; - } -} - -static const struct file_operations sw_sync_fops = { - .owner = THIS_MODULE, - .open = sw_sync_open, - .release = sw_sync_release, - .unlocked_ioctl = sw_sync_ioctl, - .compat_ioctl = sw_sync_ioctl, -}; - -static struct miscdevice sw_sync_dev = { - .minor = MISC_DYNAMIC_MINOR, - .name = "sw_sync", - .fops = &sw_sync_fops, -}; - -static int __init sw_sync_device_init(void) -{ - return misc_register(&sw_sync_dev); -} -device_initcall(sw_sync_device_init); - -#endif /* CONFIG_SW_SYNC_USER */ diff --git a/drivers/staging/android/sync_debug.c b/drivers/staging/android/sync_debug.c index 86d683b..0a2df3f 100644 --- a/drivers/staging/android/sync_debug.c +++ b/drivers/staging/android/sync_debug.c @@ -27,7 +27,7 @@ #include <linux/uaccess.h> #include <linux/anon_inodes.h> #include <linux/time64.h> -#include "sync.h" +#include "sw_sync.h" #ifdef CONFIG_DEBUG_FS @@ -223,11 +223,127 @@ static const struct file_operations sync_info_debugfs_fops = { .release = single_release, }; +/* + * *WARNING* + * + * improper use of this can result in deadlocking kernel drivers from userspace. + */ + +/* opening sw_sync create a new sync obj */ +static int sw_sync_debugfs_open(struct inode *inode, struct file *file) +{ + struct sw_sync_timeline *obj; + char task_comm[TASK_COMM_LEN]; + + get_task_comm(task_comm, current); + + obj = sw_sync_timeline_create(task_comm); + if (!obj) + return -ENOMEM; + + file->private_data = obj; + + return 0; +} + +static int sw_sync_debugfs_release(struct inode *inode, struct file *file) +{ + struct sw_sync_timeline *obj = file->private_data; + + sync_timeline_destroy(&obj->obj); + return 0; +} + +static long sw_sync_ioctl_create_fence(struct sw_sync_timeline *obj, + unsigned long arg) +{ + int fd = get_unused_fd_flags(O_CLOEXEC); + int err; + struct sync_pt *pt; + struct sync_fence *fence; + struct sw_sync_create_fence_data data; + + if (fd < 0) + return fd; + + if (copy_from_user(&data, (void __user *)arg, sizeof(data))) { + err = -EFAULT; + goto err; + } + + pt = sw_sync_pt_create(obj, data.value); + if (!pt) { + err = -ENOMEM; + goto err; + } + + data.name[sizeof(data.name) - 1] = '\0'; + fence = sync_fence_create(data.name, pt); + if (!fence) { + sync_pt_free(pt); + err = -ENOMEM; + goto err; + } + + data.fence = fd; + if (copy_to_user((void __user *)arg, &data, sizeof(data))) { + sync_fence_put(fence); + err = -EFAULT; + goto err; + } + + sync_fence_install(fence, fd); + + return 0; + +err: + put_unused_fd(fd); + return err; +} + +static long sw_sync_ioctl_inc(struct sw_sync_timeline *obj, unsigned long arg) +{ + u32 value; + + if (copy_from_user(&value, (void __user *)arg, sizeof(value))) + return -EFAULT; + + sw_sync_timeline_inc(obj, value); + + return 0; +} + +static long sw_sync_ioctl(struct file *file, unsigned int cmd, + unsigned long arg) +{ + struct sw_sync_timeline *obj = file->private_data; + + switch (cmd) { + case SW_SYNC_IOC_CREATE_FENCE: + return sw_sync_ioctl_create_fence(obj, arg); + + case SW_SYNC_IOC_INC: + return sw_sync_ioctl_inc(obj, arg); + + default: + return -ENOTTY; + } +} + +static const struct file_operations sw_sync_debugfs_fops = { + .open = sw_sync_debugfs_open, + .release = sw_sync_debugfs_release, + .unlocked_ioctl = sw_sync_ioctl, + .compat_ioctl = sw_sync_ioctl, +}; + static __init int sync_debugfs_init(void) { dbgfs = debugfs_create_dir("sync", NULL); debugfs_create_file("info", 0444, dbgfs, NULL, &sync_info_debugfs_fops); + debugfs_create_file("sw_sync", 0644, dbgfs, NULL, + &sw_sync_debugfs_fops); return 0; } -- 2.5.0
WARNING: multiple messages have this Message-ID (diff)
From: Gustavo Padovan <gustavo@padovan.org> To: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Cc: devel@driverdev.osuosl.org, daniels@collabora.com, "Daniel Vetter" <daniel.vetter@ffwll.ch>, "Riley Andrews" <riandrews@android.com>, dri-devel@lists.freedesktop.org, linux-kernel@vger.kernel.org, "Arve Hjønnevåg" <arve@android.com>, "Maarten Lankhorst" <maarten.lankhorst@canonical.com>, "Gustavo Padovan" <gustavo.padovan@collabora.co.uk>, "John Harrison" <John.C.Harrison@Intel.com> Subject: [RFC 07/29] staging/android: move sw_sync file to debugfs file Date: Fri, 15 Jan 2016 12:55:17 -0200 [thread overview] Message-ID: <1452869739-3304-8-git-send-email-gustavo@padovan.org> (raw) In-Reply-To: <1452869739-3304-1-git-send-email-gustavo@padovan.org> From: Gustavo Padovan <gustavo.padovan@collabora.co.uk> This remove CONFIG_SW_SYNC_USER and instead compile the sw_sync file into debugpfs under <debugfs>/sync/sw_sync. Signed-off-by: Gustavo Padovan <gustavo.padovan@collabora.co.uk> --- drivers/staging/android/Kconfig | 9 --- drivers/staging/android/sw_sync.c | 129 ----------------------------------- drivers/staging/android/sync_debug.c | 118 +++++++++++++++++++++++++++++++- 3 files changed, 117 insertions(+), 139 deletions(-) diff --git a/drivers/staging/android/Kconfig b/drivers/staging/android/Kconfig index 42b1512..bd90d20 100644 --- a/drivers/staging/android/Kconfig +++ b/drivers/staging/android/Kconfig @@ -57,15 +57,6 @@ config SW_SYNC synchronization. Useful when there is no hardware primitive backing the synchronization. -config SW_SYNC_USER - bool "Userspace API for SW_SYNC" - default n - depends on SW_SYNC - ---help--- - Provides a user space API to the sw sync object. - *WARNING* improper use of this can result in deadlocking kernel - drivers from userspace. - source "drivers/staging/android/ion/Kconfig" endif # if ANDROID diff --git a/drivers/staging/android/sw_sync.c b/drivers/staging/android/sw_sync.c index 566dcdc..f491dbc 100644 --- a/drivers/staging/android/sw_sync.c +++ b/drivers/staging/android/sw_sync.c @@ -102,132 +102,3 @@ void sw_sync_timeline_inc(struct sw_sync_timeline *obj, u32 inc) sync_timeline_signal(&obj->obj); } EXPORT_SYMBOL(sw_sync_timeline_inc); - -#ifdef CONFIG_SW_SYNC_USER -/* *WARNING* - * - * improper use of this can result in deadlocking kernel drivers from userspace. - */ - -/* opening sw_sync create a new sync obj */ -static int sw_sync_open(struct inode *inode, struct file *file) -{ - struct sw_sync_timeline *obj; - char task_comm[TASK_COMM_LEN]; - - get_task_comm(task_comm, current); - - obj = sw_sync_timeline_create(task_comm); - if (!obj) - return -ENOMEM; - - file->private_data = obj; - - return 0; -} - -static int sw_sync_release(struct inode *inode, struct file *file) -{ - struct sw_sync_timeline *obj = file->private_data; - - sync_timeline_destroy(&obj->obj); - return 0; -} - -static long sw_sync_ioctl_create_fence(struct sw_sync_timeline *obj, - unsigned long arg) -{ - int fd = get_unused_fd_flags(O_CLOEXEC); - int err; - struct sync_pt *pt; - struct sync_fence *fence; - struct sw_sync_create_fence_data data; - - if (fd < 0) - return fd; - - if (copy_from_user(&data, (void __user *)arg, sizeof(data))) { - err = -EFAULT; - goto err; - } - - pt = sw_sync_pt_create(obj, data.value); - if (!pt) { - err = -ENOMEM; - goto err; - } - - data.name[sizeof(data.name) - 1] = '\0'; - fence = sync_fence_create(data.name, pt); - if (!fence) { - sync_pt_free(pt); - err = -ENOMEM; - goto err; - } - - data.fence = fd; - if (copy_to_user((void __user *)arg, &data, sizeof(data))) { - sync_fence_put(fence); - err = -EFAULT; - goto err; - } - - sync_fence_install(fence, fd); - - return 0; - -err: - put_unused_fd(fd); - return err; -} - -static long sw_sync_ioctl_inc(struct sw_sync_timeline *obj, unsigned long arg) -{ - u32 value; - - if (copy_from_user(&value, (void __user *)arg, sizeof(value))) - return -EFAULT; - - sw_sync_timeline_inc(obj, value); - - return 0; -} - -static long sw_sync_ioctl(struct file *file, unsigned int cmd, - unsigned long arg) -{ - struct sw_sync_timeline *obj = file->private_data; - - switch (cmd) { - case SW_SYNC_IOC_CREATE_FENCE: - return sw_sync_ioctl_create_fence(obj, arg); - - case SW_SYNC_IOC_INC: - return sw_sync_ioctl_inc(obj, arg); - - default: - return -ENOTTY; - } -} - -static const struct file_operations sw_sync_fops = { - .owner = THIS_MODULE, - .open = sw_sync_open, - .release = sw_sync_release, - .unlocked_ioctl = sw_sync_ioctl, - .compat_ioctl = sw_sync_ioctl, -}; - -static struct miscdevice sw_sync_dev = { - .minor = MISC_DYNAMIC_MINOR, - .name = "sw_sync", - .fops = &sw_sync_fops, -}; - -static int __init sw_sync_device_init(void) -{ - return misc_register(&sw_sync_dev); -} -device_initcall(sw_sync_device_init); - -#endif /* CONFIG_SW_SYNC_USER */ diff --git a/drivers/staging/android/sync_debug.c b/drivers/staging/android/sync_debug.c index 86d683b..0a2df3f 100644 --- a/drivers/staging/android/sync_debug.c +++ b/drivers/staging/android/sync_debug.c @@ -27,7 +27,7 @@ #include <linux/uaccess.h> #include <linux/anon_inodes.h> #include <linux/time64.h> -#include "sync.h" +#include "sw_sync.h" #ifdef CONFIG_DEBUG_FS @@ -223,11 +223,127 @@ static const struct file_operations sync_info_debugfs_fops = { .release = single_release, }; +/* + * *WARNING* + * + * improper use of this can result in deadlocking kernel drivers from userspace. + */ + +/* opening sw_sync create a new sync obj */ +static int sw_sync_debugfs_open(struct inode *inode, struct file *file) +{ + struct sw_sync_timeline *obj; + char task_comm[TASK_COMM_LEN]; + + get_task_comm(task_comm, current); + + obj = sw_sync_timeline_create(task_comm); + if (!obj) + return -ENOMEM; + + file->private_data = obj; + + return 0; +} + +static int sw_sync_debugfs_release(struct inode *inode, struct file *file) +{ + struct sw_sync_timeline *obj = file->private_data; + + sync_timeline_destroy(&obj->obj); + return 0; +} + +static long sw_sync_ioctl_create_fence(struct sw_sync_timeline *obj, + unsigned long arg) +{ + int fd = get_unused_fd_flags(O_CLOEXEC); + int err; + struct sync_pt *pt; + struct sync_fence *fence; + struct sw_sync_create_fence_data data; + + if (fd < 0) + return fd; + + if (copy_from_user(&data, (void __user *)arg, sizeof(data))) { + err = -EFAULT; + goto err; + } + + pt = sw_sync_pt_create(obj, data.value); + if (!pt) { + err = -ENOMEM; + goto err; + } + + data.name[sizeof(data.name) - 1] = '\0'; + fence = sync_fence_create(data.name, pt); + if (!fence) { + sync_pt_free(pt); + err = -ENOMEM; + goto err; + } + + data.fence = fd; + if (copy_to_user((void __user *)arg, &data, sizeof(data))) { + sync_fence_put(fence); + err = -EFAULT; + goto err; + } + + sync_fence_install(fence, fd); + + return 0; + +err: + put_unused_fd(fd); + return err; +} + +static long sw_sync_ioctl_inc(struct sw_sync_timeline *obj, unsigned long arg) +{ + u32 value; + + if (copy_from_user(&value, (void __user *)arg, sizeof(value))) + return -EFAULT; + + sw_sync_timeline_inc(obj, value); + + return 0; +} + +static long sw_sync_ioctl(struct file *file, unsigned int cmd, + unsigned long arg) +{ + struct sw_sync_timeline *obj = file->private_data; + + switch (cmd) { + case SW_SYNC_IOC_CREATE_FENCE: + return sw_sync_ioctl_create_fence(obj, arg); + + case SW_SYNC_IOC_INC: + return sw_sync_ioctl_inc(obj, arg); + + default: + return -ENOTTY; + } +} + +static const struct file_operations sw_sync_debugfs_fops = { + .open = sw_sync_debugfs_open, + .release = sw_sync_debugfs_release, + .unlocked_ioctl = sw_sync_ioctl, + .compat_ioctl = sw_sync_ioctl, +}; + static __init int sync_debugfs_init(void) { dbgfs = debugfs_create_dir("sync", NULL); debugfs_create_file("info", 0444, dbgfs, NULL, &sync_info_debugfs_fops); + debugfs_create_file("sw_sync", 0644, dbgfs, NULL, + &sw_sync_debugfs_fops); return 0; } -- 2.5.0 _______________________________________________ dri-devel mailing list dri-devel@lists.freedesktop.org http://lists.freedesktop.org/mailman/listinfo/dri-devel
next prev parent reply other threads:[~2016-01-15 14:56 UTC|newest] Thread overview: 94+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-01-15 14:55 [RFC 00/29] De-stage android's sync framework Gustavo Padovan 2016-01-15 14:55 ` [RFC 01/29] staging/android: fix sync framework documentation Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 02/29] staging/android: fix checkpatch warning Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 03/29] staging/android: rename sync_fence_release Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 04/29] staging/android: rename 'android_fence' to 'sync_fence' Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 05/29] staging/android: remove not used sync_timeline ops Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 06/29] staging/android: create a 'sync' dir for debugfs information Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan [this message] 2016-01-15 14:55 ` [RFC 07/29] staging/android: move sw_sync file to debugfs file Gustavo Padovan 2016-01-15 14:55 ` [RFC 08/29] staging/android: Remove WARN_ON_ONCE when releasing sync_fence Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 09/29] staging/android: rename struct sync_fence's variables to 'sync_fence' Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 10/29] staging/android: rename 'sync_pt' to 'fence' in struct sync_fence_cb Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 11/29] dma-buf/fence: move sync_timeline to fence_timeline Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-20 0:56 ` Greg Hackmann 2016-01-20 0:56 ` Greg Hackmann 2016-01-15 14:55 ` [RFC 12/29] staging/android: remove struct sync_pt Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 13/29] dma-buf/fence: create fence_default_enable_signaling() Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 14/29] dma-buf/fence: create fence_default_release() Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 15/29] dma-buf/fence: create fence_default_get_driver_name() Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 16/29] dma-buf/fence: create fence_default_timeline_name() Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 17/29] dma-buf/fence: store last signaled value on fence timeline Gustavo Padovan 2016-01-15 14:55 ` [RFC 18/29] dma-buf/fence: create default .fence_value_str() and .timeline_value_str() Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 19/29] dma-buf/fence: create fence_default_fill_driver_data() Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 20/29] dma-buf/fence: remove fence_timeline_ops Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 21/29] dma-buf/fence: add fence_create_on_timeline() Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 22/29] staging/android: remove sync_pt_create() Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 23/29] staging/android: remove sw_sync_timeline and sw_sync_pt Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 24/29] dma-buf/fence: add debug to fence timeline Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 25/29] dma-buf/fence: remove unused var from fence_timeline_signal() Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 26/29] dma-buf/fence: remove pointless fence_timeline_signal at destroy phase Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 17:48 ` John Harrison 2016-01-15 18:02 ` Gustavo Padovan 2016-01-15 23:42 ` Greg Hackmann 2016-01-15 23:42 ` Greg Hackmann 2016-02-09 22:55 ` Tom Cherry 2016-02-09 22:55 ` Tom Cherry 2016-02-25 15:26 ` Gustavo Padovan 2016-02-25 15:26 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 27/29] dma-buf/fence: add .cleanup() callback Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 28/29] staging/android: use .cleanup() to interrupt any sync_fence waiter Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 14:55 ` [RFC 29/29] dma-buf/fence: de-stage sync framework Gustavo Padovan 2016-01-15 14:55 ` Gustavo Padovan 2016-01-15 19:11 ` [RFC 00/29] De-stage android's " Joe Perches 2016-01-19 11:00 ` Daniel Vetter 2016-01-19 11:00 ` Daniel Vetter 2016-01-19 15:23 ` Gustavo Padovan 2016-01-19 15:23 ` Gustavo Padovan 2016-01-19 16:12 ` John Harrison 2016-01-19 17:52 ` Gustavo Padovan 2016-01-19 17:52 ` Gustavo Padovan 2016-01-19 18:04 ` Daniel Vetter 2016-01-19 18:04 ` Daniel Vetter 2016-01-19 18:15 ` Gustavo Padovan 2016-03-23 15:07 ` Tomeu Vizoso 2016-03-23 15:07 ` Tomeu Vizoso 2016-01-19 20:10 ` Gustavo Padovan 2016-01-19 20:10 ` Gustavo Padovan 2016-01-19 20:32 ` Daniel Vetter 2016-01-19 20:32 ` Daniel Vetter 2016-01-20 10:28 ` Maarten Lankhorst 2016-01-20 14:32 ` Gustavo Padovan 2016-01-20 14:32 ` Gustavo Padovan 2016-01-20 15:02 ` Maarten Lankhorst 2016-01-20 15:02 ` Maarten Lankhorst 2016-01-20 16:29 ` Daniel Vetter 2016-01-20 16:29 ` Daniel Vetter 2016-01-20 18:28 ` Gustavo Padovan 2016-01-20 18:28 ` Gustavo Padovan
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=1452869739-3304-8-git-send-email-gustavo@padovan.org \ --to=gustavo@padovan.org \ --cc=John.C.Harrison@Intel.com \ --cc=arve@android.com \ --cc=daniel.vetter@ffwll.ch \ --cc=daniels@collabora.com \ --cc=devel@driverdev.osuosl.org \ --cc=dri-devel@lists.freedesktop.org \ --cc=ghackmann@google.com \ --cc=gregkh@linuxfoundation.org \ --cc=gustavo.padovan@collabora.co.uk \ --cc=linux-kernel@vger.kernel.org \ --cc=maarten.lankhorst@canonical.com \ --cc=riandrews@android.com \ --cc=robdclark@gmail.com \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.