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project:build.sh: Added fastboot support; custom modifications to U-Boot and kernel implemented using patches.

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project:cfg:BoardConfig_IPC: Added fastboot BoardConfig file and firmware post-scripts, distinguishing between
the BoardConfigs for Luckfox Pico Pro and Luckfox Pico Max. project:app: Added fastboot_client and rk_smart_door
for quick boot applications; updated rkipc app to adapt to the latest media library. media:samples: Added more
usage examples. media:rockit: Fixed bugs; removed support for retrieving data frames from VPSS. media:isp:
Updated rkaiq library and related tools to support connection to RKISP_Tuner. sysdrv:Makefile: Added support for
compiling drv_ko on Luckfox Pico Ultra W using Ubuntu; added support for custom root filesystem.
sysdrv:tools:board: Updated Buildroot optional mirror sources, updated some software versions, and stored device
tree files and configuration files that undergo multiple modifications for U-Boot and kernel separately.
sysdrv:source:mcu: Used RISC-V MCU SDK with RT-Thread system, mainly for initializing camera AE during quick
boot. sysdrv:source:uboot: Added support for fastboot; added high baud rate DDR bin for serial firmware upgrades.
sysdrv:source:kernel: Upgraded to version 5.10.160; increased NPU frequency for RV1106G3; added support for
fastboot.

Signed-off-by: luckfox-eng29 <eng29@luckfox.com>
This commit is contained in:
luckfox-eng29
2024-08-21 10:05:47 +08:00
parent e79fd21975
commit 8f34c2760d
20902 changed files with 6567362 additions and 11248383 deletions
Download Patch File Download Diff File Expand all files Collapse all files

9
sysdrv/source/kernel/ipc/sem.c
View File

@@ -511,7 +511,7 @@ static struct sem_array *sem_alloc(size_t nsems)
if (nsems > (INT_MAX - sizeof(*sma)) / sizeof(sma->sems[0]))
return NULL;
sma = kvzalloc(struct_size(sma, sems, nsems), GFP_KERNEL);
sma = kvzalloc(struct_size(sma, sems, nsems), GFP_KERNEL_ACCOUNT);
if (unlikely(!sma))
return NULL;
@@ -1852,7 +1852,7 @@ static inline int get_undo_list(struct sem_undo_list **undo_listp)
undo_list = current->sysvsem.undo_list;
if (!undo_list) {
undo_list = kzalloc(sizeof(*undo_list), GFP_KERNEL);
undo_list = kzalloc(sizeof(*undo_list), GFP_KERNEL_ACCOUNT);
if (undo_list == NULL)
return -ENOMEM;
spin_lock_init(&undo_list->lock);
@@ -1937,7 +1937,7 @@ static struct sem_undo *find_alloc_undo(struct ipc_namespace *ns, int semid)
rcu_read_unlock();
/* step 2: allocate new undo structure */
new = kzalloc(sizeof(struct sem_undo) + sizeof(short)*nsems, GFP_KERNEL);
new = kzalloc(sizeof(struct sem_undo) + sizeof(short)*nsems, GFP_KERNEL_ACCOUNT);
if (!new) {
ipc_rcu_putref(&sma->sem_perm, sem_rcu_free);
return ERR_PTR(-ENOMEM);
@@ -2190,14 +2190,15 @@ static long do_semtimedop(int semid, struct sembuf __user *tsops,
* scenarios where we were awakened externally, during the
* window between wake_q_add() and wake_up_q().
*/
rcu_read_lock();
error = READ_ONCE(queue.status);
if (error != -EINTR) {
/* see SEM_BARRIER_2 for purpose/pairing */
smp_acquire__after_ctrl_dep();
rcu_read_unlock();
goto out_free;
}
rcu_read_lock();
locknum = sem_lock(sma, sops, nsops);
if (!ipc_valid_object(&sma->sem_perm))