sergiotarxz/nuttx
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67 Commits

Author SHA1 Message Date
ligd
572d865034 rpmsgfs: cache statfs result in case of deadlock 
rptun: msg from other cpu
[ap] [ 5] [<0x2c353768>] arm_switchcontext+0xc/0x10
[ap] [ 5] [<0x2c322266>] sem_wait+0x5a/0xbc
[ap] [ 5] [<0x2c7400a8>] inode_semtake+0x24/0x5c
[ap] [ 5] [<0x2c74087a>] inode_release+0x6/0x60
[ap] [ 5] [<0x2c741284>] file_close+0x18/0x44
[ap] [ 5] [<0x2c74fb06>] rpmsgfs_close_handler+0x86/0xe4
[ap] [ 5] [<0x2c75b8de>] rpmsg_virtio_rx_callback+0xba/0x1b4
[ap] [ 5] [<0x2c75af70>] rproc_virtio_notified+0x44/0x5c
[ap] [ 5] [<0x2c75a93c>] remoteproc_get_notification+0x1c/0x2c
[ap] [ 5] [<0x2c335a08>] rptun_thread+0x74/0x208
[ap] [ 5] [<0x2c323e72>] nxtask_start+0x3a/0x60

nsh: send msg to other cpu with inode lock
[ap] [10] [<0x2c353768>] arm_switchcontext+0xc/0x10
[ap] [10] [<0x2c3221b2>] nxsem_wait_uninterruptible+0x6e/0xc8
[ap] [10] [<0x2c74e498>] rpmsgfs_send_recv.constprop.0+0x78/0xc0
[ap] [10] [<0x2c74ebc0>] rpmsgfs_client_statfs+0x50/0x80
[ap] [10] [<0x2c3221ca>] nxsem_wait_uninterruptible+0x86/0xc8
[ap] [10] [<0x2c74da78>] rpmsgfs_statfs+0x28/0x50
[ap] [10] [<0x2c74534e>] mountpoint_filter+0x66/0x90
[ap] [10] [<0x2c740016>] foreach_inodelevel+0x66/0x88
[ap] [10] [<0x2c73fffa>] foreach_inodelevel+0x4a/0x88
[ap] [10] [<0x2c740062>] foreach_inode+0x2a/0x48
[ap] [10] [<0x2c745388>] foreach_mountpoint+0x10/0x20
[ap] [10] [<0x2c745606>] mount_read+0x36/0x70
[ap] [10] [<0x2c742a34>] read+0x30/0x5c
[ap] [10] [<0x2c371096>] nsh_catfile+0x36/0x140
[ap] [10] [<0x2c36d01a>] nsh_parse_command+0x7fe/0xc54
[ap] [10] [<0x2c370f92>] nsh_session+0x66/0x134
[ap] [10] [<0x2c3721a4>] nsh_consolemain+0x2c/0x44
[ap] [10] [<0x2c374fde>] nsh_main+0x2a/0x4c
[ap] [10] [<0x2c33f7f8>] lib_cxx_initialize+0x24/0x48
[ap] [10] [<0x2c34274a>] nxtask_startup+0x12/0x24
[ap] [10] [<0x2c323e7e>] nxtask_start+0x46/0x60

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-22 17:10:19 +03:00
ligd
5f60b7dc12 rpmsgfs: hande count <=0 when rpmsgfs_read&write 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-22 17:10:19 +03:00
ligd
837c15dcb6 rpmsgfs: improve file read & write performance 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-07-22 17:10:19 +03:00
Xiang Xiao
9785d6606c openamp: Change the dependence from OPENAMP to RPTUN 
since all rpmsg driver need the extension api exposed by rptun driver

Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-04-05 10:05:41 +03:00
Petro Karashchenko
d08fbca679 nuttx: unify FAR attribute usage across the code 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-04-04 21:32:58 +08:00
Jiuzhu Dong
0a111b7c96 fs/rpmsgfs: fix bug about using uninit variable "times" 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-04-01 21:02:08 +08:00
ligd
6f210655fa rpmsgfs: do NOT access the pointer when do remote ioctl 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-04-01 17:39:38 +08:00
ligd
40d9e10f37 rpmsgfs: use rptun_wait/post to resolve deadlock with usrsock 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-04-01 08:33:57 +03:00
ligd
96ed33f1d8 rpmsgfs: add timeout when mount in rpmsgfs 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-04-01 08:33:57 +03:00
ligd
023c54d0a4 rpmsgfs: add wait ready to rpmsgfs 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2022-04-01 08:33:57 +03:00
Jiuzhu Dong
42664f4505 rpmsgfs/rename: fix bug about pathname align with 8bytes 
Signed-off-by: Jiuzhu Dong <dongjiuzhu1@xiaomi.com>
 2022-03-27 05:16:13 +03:00
Xiang Xiao
4d8c92603b Fix rpmsgfs/rpmsgfs_client.c:774:3: warning: 'strcpy' writing 1 or more bytes into a region of size 0 overflows the destination 
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
 2022-03-23 10:52:46 +02:00
chao.an
8308f32863 fs/rpmsgfs: minor refine the return value 
Signed-off-by: chao.an <anchao@xiaomi.com>
 2022-03-19 10:28:41 +02:00
Petro Karashchenko
8d3bf05fd2 include: fix double include pre-processor guards 
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
 2022-01-16 11:11:14 -03:00
zhouliang3
1f53a058fa nuttx:Change fs strncpy to strlcpy to avoid losing'\0' 
Signed-off-by: zhouliang3 <zhouliang3@xiaomi.com>
 2021-12-30 18:06:00 +08:00
ligd
5b369c5cec libs/lbc: remove CHAR_BIT = 16 support 
For CEVA platform CHAR_BIT is 16, and will do lots of extra work
when use IPC.
We will not support this platform anymore, so remove all the b2c operations.

Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-12-13 11:08:28 -06:00
ligd
985cc4fc6d hosfs_rpmsg: merge hostfs_rpmsg to rpmsgfs 
Signed-off-by: ligd <liguiding1@xiaomi.com>
 2021-12-04 01:04:18 -06:00