Those definitions are presented in rtdef.h until PR #9461 moved them to
kerrno.h, which introduced unknown definition error for project building
Changes:
- Added includes of kerrno.h
Signed-off-by: Shell <smokewood@qq.com>
This patch optimizes the user-space context handling in the ARM64
architecture, specifically improving how the context is saved and
restored during system calls and interrupts. The changes make the
code more efficient and easier to maintain, while ensuring proper
preservation of user context during system transitions.
Changes:
- Introduced a parameter for context saving to improve flexibility.
- Replaced hardcoded stack pointer operations with frame-relative
references for better readability and code reuse.
- Simplified context restoration, removing redundant operations like
loading/storing floating-point registers.
Signed-off-by: Shell <smokewood@qq.com>
The ref_count of the vnode is NOT bound to the resource reference counts
of the ptm device created by opening `dev/ptmx`, so the conditional
release of resource may end up by memory leaking if the multiple user
have open the `dev/ptmx`.
Changes:
- Removed conditional branch on recycling resource
Signed-off-by: Shell <smokewood@qq.com>
Fix some code style and init for V2M, ITS.
V2M is the PCI MSI/MSI-X for GICv2.
ITS is the PCI MSI/MSI-X for GICv3/v4.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
PIC may free because some wrongs in debug.
We should remove in PIC list or there are
some undefined behavior will happen.
Signed-off-by: GuEe-GUI <2991707448@qq.com>
The mode permissions for character, block, and pipe devices were
previously set to 0777, which is overly permissive and not in line
with standard practice. This change reduces the permissions to 0666,
restricting execute permissions while still allowing read/write access.
Changes:
- Adjusted permissions for character/block/pipe devices from 0777 to 0666.
Signed-off-by: Shell <smokewood@qq.com>
The `LWP_CONSOLE_INPUT_BUFFER_SIZE` is a legacy config option for TTY
driver used in smart. Since the driver is updated, there's no dependency
of this option any more.
Changes:
- Removed unused Kconfig option `LWP_CONSOLE_INPUT_BUFFER_SIZE`
Signed-off-by: Shell <smokewood@qq.com>
In manual, the prototype of lseek is
`off_t lseek(int fd, off_t offset, int whence);`
where the return type is `off_t` but not ssize_t.
Signed-off-by: Shell <smokewood@qq.com>
imcu
CYFS
Shell
zhujiale
Meco Man
heyuanjie87
wdfk-prog
GuEe-GUI
zhao maosheng
milo
heyuanjie87
Supper Thomas
Yuqiang Wang
zms123456
Rbb666
CXSforHPU