| Age | Commit message (Collapse) | Author |
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8852AE can receive packets with VHT MCS10/11, and we want to know we have
received this kind of packets, so show the counter of VHT MCS10/11 in
debugfs, like:
TP TX: 1 [1] Mbps (lv: 1), RX: 420 [422] Mbps (lv: 4)
Beacon: 19
Avg packet length: TX=102, RX=3081
RX count:
Legacy: [0, 0, 0, 0]
OFDM: [0, 0, 0, 0, 0, 0, 0, 0]
HT 0: [0, 0, 0, 0, 0, 0, 0, 0]
HT 1: [0, 0, 0, 0, 0, 0, 0, 0]
VHT 1SS: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0][0, 0]
VHT 2SS: [0, 0, 0, 0, 0, 0, 0, 4, 624, 4818][29913, 556]
HE 1SS: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
HE 2ss: [0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0]
TX rate [0]: VHT 2SS MCS-9 SGI (hw_rate=0x119) ==> agg_wait=1 (3500)
RX rate [0]: VHT 2SS MCS-10 SGI (hw_rate=0x11a)
RSSI: -30 dBm (raw=161, prev=165)
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20220103013623.17052-2-pkshih@realtek.com
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RTW89_MAX_HW_PORT_NUM and RTW89_PORT_NUM refer to the same thing, so remove
the one of them.
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20211227083134.35248-1-pkshih@realtek.com
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We are planning to support more chipsets, e.g. 8852C. Before that, we
consider architecutre to handle multiple kinds of chipsets. Obviosuly,
based on original design, rtw89_core module will have large size even
if there is only one chipset under running. It is because all chipset
related things are put in rtw89_core now. To reduce such overhead, we
extract modules of rtw89 and adjust dependencies between modules.
The following assumes that 8852AE, 8852AU, and 8852CE are all supported,
we describe the difference before and after extraction.
[Before extraction]
-------------
|------------------------------------ | rtw89_usb |
V -------------
--------------------------------------- -------------
| rtw89_core (including 8852A, 8852C) | <--- | rtw89_pci |
--------------------------------------- -------------
The data of 8852A and 8852C are built in rtw89_core.
And rtw89_pci is the entry of 8852AE and 8852CE.
And rtw89_usb is the entry of 8852AU.
[After extraction]
------------- ----------------
|----------- | rtw89_usb | <-------- | rtw89_8852au |
| ------------- ----------------
V --------------- |
-------------- | | <---------------
| rtw89_core | <--- | rtw89_8852a |
-------------- | | <---------------
^ ^ --------------- |
| | ------------- ----------------
| | | | <-------- | rtw89_8852ae |
| |----------- | rtw89_pci | ----------------
| | | <-----------------
| ------------- |
| --------------- ----------------
|--------------- | rtw89_8852c | <------ | rtw89_8852ce |
--------------- ----------------
The data of 8852A/8852C is extracted to rtw89_8852a/rtw89_8852c.
And rtw89_pci/rtw89_usb handles only common flow of pci/usb bus.
Finally, 8852AE, 8852AU, and 8852CE have individual entry modules,
i.e. rtw89_8852ae, rtw89_8852au, and rtw89_8852ce correspondingly.
Signed-off-by: Zong-Zhe Yang <kevin_yang@realtek.com>
Signed-off-by: Ping-Ke Shih <pkshih@realtek.com>
Signed-off-by: Kalle Valo <kvalo@kernel.org>
Link: https://lore.kernel.org/r/20211221025828.25092-1-pkshih@realtek.com
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The atomic_inc() needs to be paired with an atomic_dec() on the error
path.
Fixes: 514aee660df4 ("RDMA: Globally allocate and release QP memory")
Link: https://lore.kernel.org/r/20220118091104.GA11671@kili
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com>
Reviewed-by: Leon Romanovsky <leonro@nvidia.com>
Reviewed-by: Bernard Metzler <bmt@zurich.ibm.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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Partially revert the commit mentioned in the Fixes line to make sure that
allocation and erasing multicast struct are locked.
BUG: KASAN: use-after-free in ucma_cleanup_multicast drivers/infiniband/core/ucma.c:491 [inline]
BUG: KASAN: use-after-free in ucma_destroy_private_ctx+0x914/0xb70 drivers/infiniband/core/ucma.c:579
Read of size 8 at addr ffff88801bb74b00 by task syz-executor.1/25529
CPU: 0 PID: 25529 Comm: syz-executor.1 Not tainted 5.16.0-rc7-syzkaller #0
Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011
Call Trace:
__dump_stack lib/dump_stack.c:88 [inline]
dump_stack_lvl+0xcd/0x134 lib/dump_stack.c:106
print_address_description.constprop.0.cold+0x8d/0x320 mm/kasan/report.c:247
__kasan_report mm/kasan/report.c:433 [inline]
kasan_report.cold+0x83/0xdf mm/kasan/report.c:450
ucma_cleanup_multicast drivers/infiniband/core/ucma.c:491 [inline]
ucma_destroy_private_ctx+0x914/0xb70 drivers/infiniband/core/ucma.c:579
ucma_destroy_id+0x1e6/0x280 drivers/infiniband/core/ucma.c:614
ucma_write+0x25c/0x350 drivers/infiniband/core/ucma.c:1732
vfs_write+0x28e/0xae0 fs/read_write.c:588
ksys_write+0x1ee/0x250 fs/read_write.c:643
do_syscall_x64 arch/x86/entry/common.c:50 [inline]
do_syscall_64+0x35/0xb0 arch/x86/entry/common.c:80
entry_SYSCALL_64_after_hwframe+0x44/0xae
Currently the xarray search can touch a concurrently freeing mc as the
xa_for_each() is not surrounded by any lock. Rather than hold the lock for
a full scan hold it only for the effected items, which is usually an empty
list.
Fixes: 95fe51096b7a ("RDMA/ucma: Remove mc_list and rely on xarray")
Link: https://lore.kernel.org/r/1cda5fabb1081e8d16e39a48d3a4f8160cea88b8.1642491047.git.leonro@nvidia.com
Reported-by: syzbot+e3f96c43d19782dd14a7@syzkaller.appspotmail.com
Suggested-by: Jason Gunthorpe <jgg@nvidia.com>
Reviewed-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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In RoCE we should use cma_iboe_set_mgid() and not cma_set_mgid to generate
the mgid, otherwise we will generate an IGMP for an incorrect address.
Fixes: b5de0c60cc30 ("RDMA/cma: Fix use after free race in roce multicast join")
Link: https://lore.kernel.org/r/913bc6783fd7a95fe71ad9454e01653ee6fb4a9a.1642491047.git.leonro@nvidia.com
Signed-off-by: Maor Gottlieb <maorg@nvidia.com>
Signed-off-by: Leon Romanovsky <leonro@nvidia.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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Currently, the dwmac-sun8i's stmmaceth clk isn't disabled even if the
the device has been runtime suspended. The reason is the driver gets
the "stmmaceth" clk as tx_clk and enabling it during probe. But
there's no other usage of tx_clk except preparing and enabling, so
we can remove tx_clk and its usage then rely on the common routine
stmmac_probe_config_dt() to prepare and enable the stmmaceth clk
during driver initialization, and benefit from the runtime pm feature
after probed.
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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There are two issues with runtime pm handling in stmmac_dvr_remove():
1. the mac is runtime suspended before stopping dma and rx/tx. We
need to ensure the device is properly resumed back.
2. the stmmaceth clk enable/disable isn't balanced in both exit and
error handling code path. Take the exit code path for example, when we
unbind the driver or rmmod the driver module, the mac is runtime
suspended as said above, so the stmmaceth clk is disabled, but
stmmac_dvr_remove()
stmmac_remove_config_dt()
clk_disable_unprepare()
CCF will complain this time. The error handling code path suffers
from the similar situtaion.
Here are kernel warnings in error handling code path on Allwinner D1
platform:
[ 1.604695] ------------[ cut here ]------------
[ 1.609328] bus-emac already disabled
[ 1.613015] WARNING: CPU: 0 PID: 38 at drivers/clk/clk.c:952 clk_core_disable+0xcc/0xec
[ 1.621039] CPU: 0 PID: 38 Comm: kworker/u2:1 Not tainted 5.14.0-rc4#1
[ 1.627653] Hardware name: Allwinner D1 NeZha (DT)
[ 1.632443] Workqueue: events_unbound deferred_probe_work_func
[ 1.638286] epc : clk_core_disable+0xcc/0xec
[ 1.642561] ra : clk_core_disable+0xcc/0xec
[ 1.646835] epc : ffffffff8023c2ec ra : ffffffff8023c2ec sp : ffffffd00411bb10
[ 1.654054] gp : ffffffff80ec9988 tp : ffffffe00143a800 t0 : ffffffff80ed6a6f
[ 1.661272] t1 : ffffffff80ed6a60 t2 : 0000000000000000 s0 : ffffffe001509e00
[ 1.668489] s1 : 0000000000000001 a0 : 0000000000000019 a1 : ffffffff80e80bd8
[ 1.675707] a2 : 00000000ffffefff a3 : 00000000000000f4 a4 : 0000000000000002
[ 1.682924] a5 : 0000000000000001 a6 : 0000000000000030 a7 : 00000000028f5c29
[ 1.690141] s2 : 0000000000000800 s3 : ffffffe001375000 s4 : ffffffe01fdf7a80
[ 1.697358] s5 : ffffffe001375010 s6 : ffffffff8001fc10 s7 : ffffffffffffffff
[ 1.704577] s8 : 0000000000000001 s9 : ffffffff80ecb248 s10: ffffffe001b80000
[ 1.711794] s11: ffffffe001b80760 t3 : 0000000000000062 t4 : ffffffffffffffff
[ 1.719012] t5 : ffffffff80e0f6d8 t6 : ffffffd00411b8f0
[ 1.724321] status: 8000000201800100 badaddr: 0000000000000000 cause: 0000000000000003
[ 1.732233] [<ffffffff8023c2ec>] clk_core_disable+0xcc/0xec
[ 1.737810] [<ffffffff80240430>] clk_disable+0x38/0x78
[ 1.742956] [<ffffffff8001fc0c>] worker_thread+0x1a8/0x4d8
[ 1.748451] [<ffffffff8031a500>] stmmac_remove_config_dt+0x1c/0x4c
[ 1.754646] [<ffffffff8031c8ec>] sun8i_dwmac_probe+0x378/0x82c
[ 1.760484] [<ffffffff8001fc0c>] worker_thread+0x1a8/0x4d8
[ 1.765975] [<ffffffff8029a6c8>] platform_probe+0x64/0xf0
[ 1.771382] [<ffffffff8029833c>] really_probe.part.0+0x8c/0x30c
[ 1.777305] [<ffffffff8029865c>] __driver_probe_device+0xa0/0x148
[ 1.783402] [<ffffffff8029873c>] driver_probe_device+0x38/0x138
[ 1.789324] [<ffffffff802989cc>] __device_attach_driver+0xd0/0x170
[ 1.795508] [<ffffffff802988f8>] __driver_attach_async_helper+0xbc/0xc0
[ 1.802125] [<ffffffff802965ac>] bus_for_each_drv+0x68/0xb4
[ 1.807701] [<ffffffff80298d1c>] __device_attach+0xd8/0x184
[ 1.813277] [<ffffffff802967b0>] bus_probe_device+0x98/0xbc
[ 1.818852] [<ffffffff80297904>] deferred_probe_work_func+0x90/0xd4
[ 1.825122] [<ffffffff8001f8b8>] process_one_work+0x1e4/0x390
[ 1.830872] [<ffffffff8001fd80>] worker_thread+0x31c/0x4d8
[ 1.836362] [<ffffffff80026bf4>] kthreadd+0x94/0x188
[ 1.841335] [<ffffffff80026bf4>] kthreadd+0x94/0x188
[ 1.846304] [<ffffffff8001fa60>] process_one_work+0x38c/0x390
[ 1.852054] [<ffffffff80026564>] kthread+0x124/0x160
[ 1.857021] [<ffffffff8002643c>] set_kthread_struct+0x5c/0x60
[ 1.862770] [<ffffffff80001f08>] ret_from_syscall_rejected+0x8/0xc
[ 1.868956] ---[ end trace 8d5c6046255f84a0 ]---
[ 1.873675] ------------[ cut here ]------------
[ 1.878366] bus-emac already unprepared
[ 1.882378] WARNING: CPU: 0 PID: 38 at drivers/clk/clk.c:810 clk_core_unprepare+0xe4/0x168
[ 1.890673] CPU: 0 PID: 38 Comm: kworker/u2:1 Tainted: G W 5.14.0-rc4 #1
[ 1.898674] Hardware name: Allwinner D1 NeZha (DT)
[ 1.903464] Workqueue: events_unbound deferred_probe_work_func
[ 1.909305] epc : clk_core_unprepare+0xe4/0x168
[ 1.913840] ra : clk_core_unprepare+0xe4/0x168
[ 1.918375] epc : ffffffff8023d6cc ra : ffffffff8023d6cc sp : ffffffd00411bb10
[ 1.925593] gp : ffffffff80ec9988 tp : ffffffe00143a800 t0 : 0000000000000002
[ 1.932811] t1 : ffffffe01f743be0 t2 : 0000000000000040 s0 : ffffffe001509e00
[ 1.940029] s1 : 0000000000000001 a0 : 000000000000001b a1 : ffffffe00143a800
[ 1.947246] a2 : 0000000000000000 a3 : 00000000000000f4 a4 : 0000000000000001
[ 1.954463] a5 : 0000000000000000 a6 : 0000000005fce2a5 a7 : 0000000000000001
[ 1.961680] s2 : 0000000000000800 s3 : ffffffff80afeb90 s4 : ffffffe01fdf7a80
[ 1.968898] s5 : ffffffe001375010 s6 : ffffffff8001fc10 s7 : ffffffffffffffff
[ 1.976115] s8 : 0000000000000001 s9 : ffffffff80ecb248 s10: ffffffe001b80000
[ 1.983333] s11: ffffffe001b80760 t3 : ffffffff80b39120 t4 : 0000000000000001
[ 1.990550] t5 : 0000000000000000 t6 : ffffffe001600002
[ 1.995859] status: 8000000201800120 badaddr: 0000000000000000 cause: 0000000000000003
[ 2.003771] [<ffffffff8023d6cc>] clk_core_unprepare+0xe4/0x168
[ 2.009609] [<ffffffff802403a0>] clk_unprepare+0x24/0x3c
[ 2.014929] [<ffffffff8031a508>] stmmac_remove_config_dt+0x24/0x4c
[ 2.021125] [<ffffffff8031c8ec>] sun8i_dwmac_probe+0x378/0x82c
[ 2.026965] [<ffffffff8001fc0c>] worker_thread+0x1a8/0x4d8
[ 2.032463] [<ffffffff8029a6c8>] platform_probe+0x64/0xf0
[ 2.037871] [<ffffffff8029833c>] really_probe.part.0+0x8c/0x30c
[ 2.043795] [<ffffffff8029865c>] __driver_probe_device+0xa0/0x148
[ 2.049892] [<ffffffff8029873c>] driver_probe_device+0x38/0x138
[ 2.055815] [<ffffffff802989cc>] __device_attach_driver+0xd0/0x170
[ 2.061999] [<ffffffff802988f8>] __driver_attach_async_helper+0xbc/0xc0
[ 2.068616] [<ffffffff802965ac>] bus_for_each_drv+0x68/0xb4
[ 2.074193] [<ffffffff80298d1c>] __device_attach+0xd8/0x184
[ 2.079769] [<ffffffff802967b0>] bus_probe_device+0x98/0xbc
[ 2.085345] [<ffffffff80297904>] deferred_probe_work_func+0x90/0xd4
[ 2.091616] [<ffffffff8001f8b8>] process_one_work+0x1e4/0x390
[ 2.097367] [<ffffffff8001fd80>] worker_thread+0x31c/0x4d8
[ 2.102858] [<ffffffff80026bf4>] kthreadd+0x94/0x188
[ 2.107830] [<ffffffff80026bf4>] kthreadd+0x94/0x188
[ 2.112800] [<ffffffff8001fa60>] process_one_work+0x38c/0x390
[ 2.118551] [<ffffffff80026564>] kthread+0x124/0x160
[ 2.123520] [<ffffffff8002643c>] set_kthread_struct+0x5c/0x60
[ 2.129268] [<ffffffff80001f08>] ret_from_syscall_rejected+0x8/0xc
[ 2.135455] ---[ end trace 8d5c6046255f84a1 ]---
Fixes: 5ec55823438e ("net: stmmac: add clocks management for gmac driver")
Signed-off-by: Jisheng Zhang <jszhang@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
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The tstats allocation is done in the accelerated ndo_init function but the
allocation is not tested to succeed.
The deallocation is not done in the accelerated ndo_uninit function.
Resolve issues by testing for an allocation failure and adding the
free_percpu in the uninit function.
Fixes: aa0616a9bd52 ("IB/hfi1: switch to core handling of rx/tx byte/packet counters")
Link: https://lore.kernel.org/r/1642287756-182313-5-git-send-email-mike.marciniszyn@cornelisnetworks.com
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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An early failure in hfi1_ipoib_setup_rn() can lead to the following panic:
BUG: unable to handle kernel NULL pointer dereference at 00000000000001b0
PGD 0 P4D 0
Oops: 0002 [#1] SMP NOPTI
Workqueue: events work_for_cpu_fn
RIP: 0010:try_to_grab_pending+0x2b/0x140
Code: 1f 44 00 00 41 55 41 54 55 48 89 d5 53 48 89 fb 9c 58 0f 1f 44 00 00 48 89 c2 fa 66 0f 1f 44 00 00 48 89 55 00 40 84 f6 75 77 <f0> 48 0f ba 2b 00 72 09 31 c0 5b 5d 41 5c 41 5d c3 48 89 df e8 6c
RSP: 0018:ffffb6b3cf7cfa48 EFLAGS: 00010046
RAX: 0000000000000246 RBX: 00000000000001b0 RCX: 0000000000000000
RDX: 0000000000000246 RSI: 0000000000000000 RDI: 00000000000001b0
RBP: ffffb6b3cf7cfa70 R08: 0000000000000f09 R09: 0000000000000001
R10: 0000000000000000 R11: 0000000000000001 R12: 0000000000000000
R13: ffffb6b3cf7cfa90 R14: ffffffff9b2fbfc0 R15: ffff8a4fdf244690
FS: 0000000000000000(0000) GS:ffff8a527f400000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: 00000000000001b0 CR3: 00000017e2410003 CR4: 00000000007706f0
DR0: 0000000000000000 DR1: 0000000000000000 DR2: 0000000000000000
DR3: 0000000000000000 DR6: 00000000fffe0ff0 DR7: 0000000000000400
PKRU: 55555554
Call Trace:
__cancel_work_timer+0x42/0x190
? dev_printk_emit+0x4e/0x70
iowait_cancel_work+0x15/0x30 [hfi1]
hfi1_ipoib_txreq_deinit+0x5a/0x220 [hfi1]
? dev_err+0x6c/0x90
hfi1_ipoib_netdev_dtor+0x15/0x30 [hfi1]
hfi1_ipoib_setup_rn+0x10e/0x150 [hfi1]
rdma_init_netdev+0x5a/0x80 [ib_core]
? hfi1_ipoib_free_rdma_netdev+0x20/0x20 [hfi1]
ipoib_intf_init+0x6c/0x350 [ib_ipoib]
ipoib_intf_alloc+0x5c/0xc0 [ib_ipoib]
ipoib_add_one+0xbe/0x300 [ib_ipoib]
add_client_context+0x12c/0x1a0 [ib_core]
enable_device_and_get+0xdc/0x1d0 [ib_core]
ib_register_device+0x572/0x6b0 [ib_core]
rvt_register_device+0x11b/0x220 [rdmavt]
hfi1_register_ib_device+0x6b4/0x770 [hfi1]
do_init_one.isra.20+0x3e3/0x680 [hfi1]
local_pci_probe+0x41/0x90
work_for_cpu_fn+0x16/0x20
process_one_work+0x1a7/0x360
? create_worker+0x1a0/0x1a0
worker_thread+0x1cf/0x390
? create_worker+0x1a0/0x1a0
kthread+0x116/0x130
? kthread_flush_work_fn+0x10/0x10
ret_from_fork+0x1f/0x40
The panic happens in hfi1_ipoib_txreq_deinit() because there is a NULL
deref when hfi1_ipoib_netdev_dtor() is called in this error case.
hfi1_ipoib_txreq_init() and hfi1_ipoib_rxq_init() are self unwinding so
fix by adjusting the error paths accordingly.
Other changes:
- hfi1_ipoib_free_rdma_netdev() is deleted including the free_netdev()
since the netdev core code deletes calls free_netdev()
- The switch to the accelerated entrances is moved to the success path.
Cc: stable@vger.kernel.org
Fixes: d99dc602e2a5 ("IB/hfi1: Add functions to transmit datagram ipoib packets")
Link: https://lore.kernel.org/r/1642287756-182313-4-git-send-email-mike.marciniszyn@cornelisnetworks.com
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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The following allocation with large txqueuelen will result in the
following warning:
Call Trace:
__alloc_pages_nodemask+0x283/0x2c0
kmalloc_large_node+0x3c/0xa0
__kmalloc_node+0x22a/0x2f0
hfi1_ipoib_txreq_init+0x19f/0x330 [hfi1]
hfi1_ipoib_setup_rn+0xd3/0x1a0 [hfi1]
rdma_init_netdev+0x5a/0x80 [ib_core]
ipoib_intf_init+0x6c/0x350 [ib_ipoib]
ipoib_intf_alloc+0x5c/0xc0 [ib_ipoib]
ipoib_add_one+0xbe/0x300 [ib_ipoib]
add_client_context+0x12c/0x1a0 [ib_core]
ib_register_client+0x147/0x190 [ib_core]
ipoib_init_module+0xdd/0x132 [ib_ipoib]
do_one_initcall+0x46/0x1c3
do_init_module+0x5a/0x220
load_module+0x14c5/0x17f0
__do_sys_init_module+0x13b/0x180
do_syscall_64+0x5b/0x1a0
entry_SYSCALL_64_after_hwframe+0x65/0xca
For ipoib, the txqueuelen is modified with the module parameter
send_queue_size.
Fix by changing to use kv versions of the same allocator to handle the
large allocations. The allocation embeds a hdr struct that is dma mapped.
Change that struct to a pointer to a kzalloced struct.
Cc: stable@vger.kernel.org
Fixes: d99dc602e2a5 ("IB/hfi1: Add functions to transmit datagram ipoib packets")
Link: https://lore.kernel.org/r/1642287756-182313-3-git-send-email-mike.marciniszyn@cornelisnetworks.com
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
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git://git.kernel.org/pub/scm/linux/kernel/git/sschmidt/wpan
Stefan Schmidt says:
====================
pull-request: ieee802154 for net 2022-01-28
An update from ieee802154 for your *net* tree.
A bunch of fixes in drivers, all from Miquel Raynal.
Clarifying the default channel in hwsim, leak fixes in at86rf230 and ca8210 as
well as a symbol duration fix for mcr20a. Topping up the driver fixes with
better error codes in nl802154 and a cleanup in MAINTAINERS for an orphaned
driver.
====================
Signed-off-by: David S. Miller <davem@davemloft.net>
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The 'tail' and 'head' are 'unsigned int' type free-running count, when
'head' is overflow, the 'int i (= tail) < u32 head' will be false:
Only '- loop 0: idx = 63' result is shown, so it needs to use 'int' type
to compare, it can handle the overflow correctly.
typedef uint32_t u32;
int main()
{
u32 tail, head;
int stail, shead;
int i, loop;
tail = 0xffffffff;
head = 0x00000000;
for (i = tail, loop = 0; i < head; i++) {
unsigned int idx = i & 63;
printf("+ loop %d: idx = %u\n", loop++, idx);
}
stail = tail;
shead = head;
for (i = stail, loop = 0; i < shead; i++) {
unsigned int idx = i & 63;
printf("- loop %d: idx = %u\n", loop++, idx);
}
return 0;
}
Fixes: 5cdad90de62c ("gve: Batch AQ commands for creating and destroying queues.")
Signed-off-by: Haiyue Wang <haiyue.wang@intel.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
There is a spelling mistake in a dev_err message. Fix it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
When the ipoib send_queue_size is increased from the default the following
panic happens:
RIP: 0010:hfi1_ipoib_drain_tx_ring+0x45/0xf0 [hfi1]
Code: 31 e4 eb 0f 8b 85 c8 02 00 00 41 83 c4 01 44 39 e0 76 60 8b 8d cc 02 00 00 44 89 e3 be 01 00 00 00 d3 e3 48 03 9d c0 02 00 00 <c7> 83 18 01 00 00 00 00 00 00 48 8b bb 30 01 00 00 e8 25 af a7 e0
RSP: 0018:ffffc9000798f4a0 EFLAGS: 00010286
RAX: 0000000000008000 RBX: ffffc9000aa0f000 RCX: 000000000000000f
RDX: 0000000000000000 RSI: 0000000000000001 RDI: 0000000000000000
RBP: ffff88810ff08000 R08: ffff88889476d900 R09: 0000000000000101
R10: 0000000000000000 R11: ffffc90006590ff8 R12: 0000000000000200
R13: ffffc9000798fba8 R14: 0000000000000000 R15: 0000000000000001
FS: 00007fd0f79cc3c0(0000) GS:ffff88885fb00000(0000) knlGS:0000000000000000
CS: 0010 DS: 0000 ES: 0000 CR0: 0000000080050033
CR2: ffffc9000aa0f118 CR3: 0000000889c84001 CR4: 00000000001706e0
Call Trace:
<TASK>
hfi1_ipoib_napi_tx_disable+0x45/0x60 [hfi1]
hfi1_ipoib_dev_stop+0x18/0x80 [hfi1]
ipoib_ib_dev_stop+0x1d/0x40 [ib_ipoib]
ipoib_stop+0x48/0xc0 [ib_ipoib]
__dev_close_many+0x9e/0x110
__dev_change_flags+0xd9/0x210
dev_change_flags+0x21/0x60
do_setlink+0x31c/0x10f0
? __nla_validate_parse+0x12d/0x1a0
? __nla_parse+0x21/0x30
? inet6_validate_link_af+0x5e/0xf0
? cpumask_next+0x1f/0x20
? __snmp6_fill_stats64.isra.53+0xbb/0x140
? __nla_validate_parse+0x47/0x1a0
__rtnl_newlink+0x530/0x910
? pskb_expand_head+0x73/0x300
? __kmalloc_node_track_caller+0x109/0x280
? __nla_put+0xc/0x20
? cpumask_next_and+0x20/0x30
? update_sd_lb_stats.constprop.144+0xd3/0x820
? _raw_spin_unlock_irqrestore+0x25/0x37
? __wake_up_common_lock+0x87/0xc0
? kmem_cache_alloc_trace+0x3d/0x3d0
rtnl_newlink+0x43/0x60
The issue happens when the shift that should have been a function of the
txq item size mistakenly used the ring size.
Fix by using the item size.
Cc: stable@vger.kernel.org
Fixes: d47dfc2b00e6 ("IB/hfi1: Remove cache and embed txreq in ring")
Link: https://lore.kernel.org/r/1642287756-182313-2-git-send-email-mike.marciniszyn@cornelisnetworks.com
Reviewed-by: Dennis Dalessandro <dennis.dalessandro@cornelisnetworks.com>
Signed-off-by: Mike Marciniszyn <mike.marciniszyn@cornelisnetworks.com>
Signed-off-by: Jason Gunthorpe <jgg@nvidia.com>
|
|
Trap door number is a 4-bit number divided in two regions (3 and 1-bit).
Both values were not masked properly. This bug does not affect supported
devices as they use up to port 7 (ext2). It would only be a problem if
the driver becomes compatible with 10-port switches like RTL8370MB and
RTL8310SR.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
External interfaces can be configured, even if they are not CPU ports.
The first CPU port will also be the trap port (for receiving trapped
frames from the switch).
The CPU information was dropped from chip data as it was not used
outside setup. The only other place it was used is when it wrongly
checks for CPU port when it should check for extint.
The supported modes check now uses port type and not port usage.
As a byproduct, more than one CPU can be configured. although this
might not work well with DSA setups. Also, this driver is still only
blindly forwarding all traffic to CPU port(s).
This change was not tested in a device with multiple active external
interfaces ports.
realtek_priv->cpu_port is now only used by rtl8366rb.c
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
RTL8367RB-VB is a 5+2 port 10/100/1000M Ethernet switch.
It is similar to RTL8367S but in this version, both
external interfaces are RGMII.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Realtek's RTL8367S, a 5+2 port 10/100/1000M Ethernet switch.
It shares the same driver family (RTL8367C) with other models
as the RTL8365MB-VC. Its compatible string is "realtek,rtl8367s".
It was tested only with MDIO interface (realtek-mdio), although it might
work out-of-the-box with SMI interface (using realtek-smi).
This patch was based on an unpublished patch from Alvin Šipraga
<alsi@bang-olufsen.dk>.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Instead of a fixed CPU port, assume that DSA is correct.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
"extport" 0, 1, 2 was used to reference external ports id (ext0, ext1,
ext2). Meanwhile, port 0..9 is used as switch ports, including external
ports. "extport" was renamed to extint to make it clear it does not mean
the port number but the external interface number id.
The macros that map extint numbers to registers addresses now use inline
ifs instead of binary arithmetic.
Realtek uses in docs and drivers EXT_PORT0 (GMAC1) and EXT_PORT1
(GMAC2), with EXT_PORT0 being converted to ext_id == 1 and so on. It
might introduce some confusing while reading datasheets but it will not
be exposed to users.
"extint" was hardcoded to 1. However, some chips have multiple external
interfaces. It's not right to assume the CPU port uses extint 1 nor that
all extint are CPU ports. Now it came from a map between port number and
external interface id number.
This patch still does not allow multiple CPU ports nor extint as a non
CPU port.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
This driver is a mdio_driver instead of a platform driver (like
realtek-smi).
ds_ops was duplicated for smi and mdio usage as mdio interfaces uses
phy_{read,write} in ds_ops and the presence of phy_read is incompatible
with external slave_mii_bus allocation.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Preparing for multiple interfaces support, the drivers
must be independent of realtek-smi.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Remove the only two direct calls from subdrivers to realtek-smi.
Now they are called from realtek_priv. Subdrivers can now be
linked independently from realtek-smi.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
In preparation to adding other interfaces, the private data structure
was renamed to priv. Also, realtek_smi_variant and realtek_smi_ops
were renamed to realtek_variant and realtek_ops as those structs are
not SMI specific.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Tested-by: Arınç ÜNAL <arinc.unal@arinc9.com>
Reviewed-by: Alvin Šipraga <alsi@bang-olufsen.dk>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Reviewed-by: Vladimir Oltean <olteanv@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Removed kdoc mark for incomplete struct description.
Added a return description for rtl8366rb_drop_untagged.
Signed-off-by: Luiz Angelo Daros de Luca <luizluca@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
ethtool rx-buf-len is for setting receive buffer size,
support setting it via ethtool -G parameter and getting
it via ethtool -g parameter.
Signed-off-by: Subbaraya Sundeep <sbhatta@marvell.com>
Signed-off-by: Sunil Goutham <sgoutham@marvell.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
This reverts commit 54784ff24971ed5bd3f1056edce998148709d0a7.
This patch changes the pin names from "MIO%d" to "MIO-%d", but all dts
in arch/arm64/boot/dts/xilinx still use the old name. As a result my
ZCU104 has no output on serial terminal and is not reachable over
network.
Signed-off-by: Gerhard Engleder <gerhard@engleder-embedded.com>
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
|
|
Aggregation rings imply header-data split.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Add a new microchip,synclko-disable property which can be specified
to disable the reference clock output from the device if not required
by the board design.
Signed-off-by: Robert Hancock <robert.hancock@calian.com>
Reviewed-by: Florian Fainelli <f.fainelli@gmail.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Get rid of unnecessary if check on tx_desc pointer in
mvneta_xdp_submit_frame routine since num_frames is always greater than
0 and tx_desc pointer is always initialized.
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Signed-off-by: Lorenzo Bianconi <lorenzo@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
speed request.
Variable clk_sel_val is not initialized in the default case of the first switch statement.
In that case, the function should return immediately without any changes to the hardware.
Reported-by: kernel test robot <lkp@intel.com>
Reported-by: Dan Carpenter <dan.carpenter@oracle.com>
Fixes: b38dd98ff8d0 ("net: stmmac: Add Toshiba Visconti SoCs glue driver")
Signed-off-by: Yuji Ishikawa <yuji2.ishikawa@toshiba.co.jp>
Reviewed-by: Nobuhiro Iwamatsu <nobuhiro1.iwamatsu@toshiba.co.jp>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Convert sparx5 to use the mac_select_interface rather than using
phylink_set_pcs(). The intention here is to unify the approach for
PCS and eventually remove phylink_set_pcs().
Signed-off-by: Russell King (Oracle) <rmk+kernel@armlinux.org.uk>
Signed-off-by: David S. Miller <davem@davemloft.net>
|
|
Apply only valid chip select value. This change fixes case where chip
select is set to initial value of '-1' during probe and PM supend and
subsequent resume can try to use the value with undefined behaviour.
Also in case where gpio based chip select, the check in
bcm_qspi_chip_select() shall prevent undefined behaviour on resume.
Fixes: fa236a7ef240 ("spi: bcm-qspi: Add Broadcom MSPI driver")
Signed-off-by: Kamal Dasu <kdasu.kdev@gmail.com>
Acked-by: Florian Fainelli <f.fainelli@gmail.com>
Link: https://lore.kernel.org/r/20220127185359.27322-1-kdasu.kdev@gmail.com
Signed-off-by: Mark Brown <broonie@kernel.org>
|
|
ath.git patches for v5.18. Major changes:
ath11k
* add LDPC FEC type in 802.11 radiotap header
* enable RX PPDU stats in monitor co-exist mode
wcn36xx
* implement survey reporting
|
|
For the NL80211_REGDOM_SET_BY_USER hint from cfg80211, it set the new
alpha2 code to ath11k, then ath11k send WMI_SET_INIT_COUNTRY_CMDID to
firmware for all chips currently. When test with WCN6855/QCA6390 chips,
this WMI CMD leads firmware crash.
For AP based chips(ipq8074/qcn9074), WMI_SET_INIT_COUNTRY_CMDID is used
to send to firmware, for STATION based chips(WCN6855/QCA6390), it need to
use another WMI CMD WMI_SET_CURRENT_COUNTRY_CMDID.
Add flag current_cc_support in hardware parameters, it is used to
distinguish AP/STA platform. After that, the firmware will work
normal and the regulatory feature works well for QCA6390/WCN6855.
Tested-on: QCA6390 hw2.0 PCI WLAN.HST.1.0.1-01740-QCAHSTSWPLZ_V2_TO_X86-1
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03003-QCAHSPSWPL_V1_V2_SILICONZ_LITE-2
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220119041355.32014-1-quic_wgong@quicinc.com
|
|
When station connect to AP of 6 GHz with 40 MHz bandwidth, the TX is
always stay 20 MHz, it is because the flag WMI_PEER_40MHZ is not set
while peer assoc. Add the flag if remote peer is 40 MHz bandwidth.
Tested-on: WCN6855 hw2.0 PCI WLAN.HSP.1.1-03003-QCAHSPSWPL_V1_V2_SILICONZ_LITE-2
Fixes: c3a7d7eb4c98 ("ath11k: add 6 GHz params in peer assoc command")
Signed-off-by: Wen Gong <quic_wgong@quicinc.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220119034211.28622-1-quic_wgong@quicinc.com
|
|
Syzbot reported 2 KMSAN bugs in ath9k. All of them are caused by missing
field initialization.
In htc_connect_service() svc_meta_len and pad are not initialized. Based
on code it looks like in current skb there is no service data, so simply
initialize svc_meta_len to 0.
htc_issue_send() does not initialize htc_frame_hdr::control array. Based
on firmware code, it will initialize it by itself, so simply zero whole
array to make KMSAN happy
Fail logs:
BUG: KMSAN: kernel-usb-infoleak in usb_submit_urb+0x6c1/0x2aa0 drivers/usb/core/urb.c:430
usb_submit_urb+0x6c1/0x2aa0 drivers/usb/core/urb.c:430
hif_usb_send_regout drivers/net/wireless/ath/ath9k/hif_usb.c:127 [inline]
hif_usb_send+0x5f0/0x16f0 drivers/net/wireless/ath/ath9k/hif_usb.c:479
htc_issue_send drivers/net/wireless/ath/ath9k/htc_hst.c:34 [inline]
htc_connect_service+0x143e/0x1960 drivers/net/wireless/ath/ath9k/htc_hst.c:275
...
Uninit was created at:
slab_post_alloc_hook mm/slab.h:524 [inline]
slab_alloc_node mm/slub.c:3251 [inline]
__kmalloc_node_track_caller+0xe0c/0x1510 mm/slub.c:4974
kmalloc_reserve net/core/skbuff.c:354 [inline]
__alloc_skb+0x545/0xf90 net/core/skbuff.c:426
alloc_skb include/linux/skbuff.h:1126 [inline]
htc_connect_service+0x1029/0x1960 drivers/net/wireless/ath/ath9k/htc_hst.c:258
...
Bytes 4-7 of 18 are uninitialized
Memory access of size 18 starts at ffff888027377e00
BUG: KMSAN: kernel-usb-infoleak in usb_submit_urb+0x6c1/0x2aa0 drivers/usb/core/urb.c:430
usb_submit_urb+0x6c1/0x2aa0 drivers/usb/core/urb.c:430
hif_usb_send_regout drivers/net/wireless/ath/ath9k/hif_usb.c:127 [inline]
hif_usb_send+0x5f0/0x16f0 drivers/net/wireless/ath/ath9k/hif_usb.c:479
htc_issue_send drivers/net/wireless/ath/ath9k/htc_hst.c:34 [inline]
htc_connect_service+0x143e/0x1960 drivers/net/wireless/ath/ath9k/htc_hst.c:275
...
Uninit was created at:
slab_post_alloc_hook mm/slab.h:524 [inline]
slab_alloc_node mm/slub.c:3251 [inline]
__kmalloc_node_track_caller+0xe0c/0x1510 mm/slub.c:4974
kmalloc_reserve net/core/skbuff.c:354 [inline]
__alloc_skb+0x545/0xf90 net/core/skbuff.c:426
alloc_skb include/linux/skbuff.h:1126 [inline]
htc_connect_service+0x1029/0x1960 drivers/net/wireless/ath/ath9k/htc_hst.c:258
...
Bytes 16-17 of 18 are uninitialized
Memory access of size 18 starts at ffff888027377e00
Fixes: fb9987d0f748 ("ath9k_htc: Support for AR9271 chipset.")
Reported-by: syzbot+f83a1df1ed4f67e8d8ad@syzkaller.appspotmail.com
Signed-off-by: Pavel Skripkin <paskripkin@gmail.com>
Signed-off-by: Kalle Valo <quic_kvalo@quicinc.com>
Link: https://lore.kernel.org/r/20220115122733.11160-1-paskripkin@gmail.com
|
|
There is no point in accepting frames with a wrong or missing checksum,
at least not outside of a promiscuous setting. Set the right flag by
default in the hwsim driver to ensure checksums are not ignored.
Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
Acked-by: Alexander Aring <aahringo@redhat.com>
Link: https://lore.kernel.org/r/20220125122540.855604-2-miquel.raynal@bootlin.com
Signed-off-by: Stefan Schmidt <stefan@datenfreihafen.org>
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata
Pull ATA fix from Damien Le Moal:
"A single fix for 5.17-rc2, adding a missing resource allocation error
check in the pata_platform driver, from Zhou"
* tag 'ata-5.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/dlemoal/libata:
ata: pata_platform: Fix a NULL pointer dereference in __pata_platform_probe()
|
|
git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging
Pull hwmon fixes from Guenter Roeck:
- Fix crash in nct6775 driver
- Prevent divide by zero in adt7470 driver
- Fix conditional compile warning in pmbus/ir38064 driver
- Various minor fixes in lm90 driver
* tag 'hwmon-for-v5.17-rc2' of git://git.kernel.org/pub/scm/linux/kernel/git/groeck/linux-staging:
hwmon: (nct6775) Fix crash in clear_caseopen
hwmon: (adt7470) Prevent divide by zero in adt7470_fan_write()
hwmon: (pmbus/ir38064) Mark ir38064_of_match as __maybe_unused
hwmon: (lm90) Fix sysfs and udev notifications
hwmon: (lm90) Mark alert as broken for MAX6646/6647/6649
hwmon: (lm90) Mark alert as broken for MAX6680
hwmon: (lm90) Mark alert as broken for MAX6654
hwmon: (lm90) Re-enable interrupts after alert clears
hwmon: (lm90) Reduce maximum conversion rate for G781
|
|
Pull drm fixes from Dave Airlie:
"This week's regular normal fixes. amdgpu and msm make up the bulk of
it, with a scattering of fixes elsewhere.
atomic:
- fix CRTC handling during modeset
privcy-screen:
- honor acpi=off
ttm:
- build fix for um
panel:
- add orientation quirk for 1NetBook OneXPlayer
amdgpu:
- Proper fix for otg synchronization logic regression
- DCN3.01 fixes
- Filter out secondary radeon PCI IDs
- udelay fixes
- Fix a memory leak in an error path
msm:
- parameter check fixes
- put_device balancing
- idle/suspend fixes
etnaviv:
- relax submit size checks
vc4:
- fix potential deadlock in DSI code
ast:
- revert 1600x900 mode change"
* tag 'drm-fixes-2022-01-28' of git://anongit.freedesktop.org/drm/drm: (25 commits)
drm/privacy-screen: honor acpi=off in detect_thinkpad_privacy_screen
Revert "drm/ast: Support 1600x900 with 108MHz PCLK"
drm/amdgpu/display: Remove t_srx_delay_us.
drm/amd/display: Wrap dcn301_calculate_wm_and_dlg for FPU.
drm/amd/display: Fix FP start/end for dcn30_internal_validate_bw.
drm/amd/display/dc/calcs/dce_calcs: Fix a memleak in calculate_bandwidth()
drm/amdgpu/display: use msleep rather than udelay for long delays
drm/amdgpu/display: adjust msleep limit in dp_wait_for_training_aux_rd_interval
drm/amdgpu: filter out radeon secondary ids as well
drm/amd/display: change FIFO reset condition to embedded display only
drm/amd/display: Correct MPC split policy for DCN301
drm/amd/display: Fix for otg synchronization logic
drm/etnaviv: relax submit size limits
drm/msm/gpu: Cancel idle/boost work on suspend
drm/msm/gpu: Wait for idle before suspending
drm/atomic: Add the crtc to affected crtc only if uapi.enable = true
drm/msm/dsi: invalid parameter check in msm_dsi_phy_enable
drm/msm/a6xx: Add missing suspend_count increment
drm/msm: Fix wrong size calculation
drm/msm/dpu: invalid parameter check in dpu_setup_dspp_pcc
...
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https://gitlab.freedesktop.org/agd5f/linux into drm-fixes
amd-drm-fixes-5.17-2022-01-26:
amdgpu:
- Proper fix for otg synchronization logic regression
- DCN3.01 fixes
- Filter out secondary radeon PCI IDs
- udelay fixes
- Fix a memory leak in an error path
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Alex Deucher <alexander.deucher@amd.com>
Link: https://patchwork.freedesktop.org/patch/msgid/20220127041006.5695-1-alexander.deucher@amd.com
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into drm-fixes
- relax submit size checks.
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Lucas Stach <l.stach@pengutronix.de>
Link: https://patchwork.freedesktop.org/patch/msgid/8c2cb3e3a702be86db9d43ca8927b6b78ac2b1d2.camel@pengutronix.de
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https://gitlab.freedesktop.org/drm/msm into drm-fixes
A few msm fixes.
- parameter checks
- put_device balancing
- idle/suspend fixes
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Rob Clark <robdclark@gmail.com>
Link: https://patchwork.freedesktop.org/patch/msgid/CAF6AEGvAfsgtr==VM4wixAC_hSTuV=eNWXxX=BhZqQrbxHjKgg@mail.gmail.com
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git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
* drm/ast: Revert 1600x800 with 108MHz PCLK
* drm/atomic: fix CRTC handling during modeset
* drm/privacy-screen: Honor acpi=off
* drm/ttm: build fix for ARCH=um
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/YfJgH9fz+oo7YSXd@linux-uq9g.fritz.box
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git://anongit.freedesktop.org/drm/drm-misc into drm-fixes
* vc4: Fix potential deadlock in DSI code
* panel: Add orientation quirk for 1Netbook OneXPlayer
Signed-off-by: Dave Airlie <airlied@redhat.com>
From: Thomas Zimmermann <tzimmermann@suse.de>
Link: https://patchwork.freedesktop.org/patch/msgid/Yepuhj+Ks+IyJ9Dp@linux-uq9g
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In Spectrum-2 and later ASICs, each TCAM region has a default action
that is executed in case a packet did not match any rule in the region.
The location of the action in the database (KVDL) is computed by adding
the region's index to a base value.
Some TCAM regions are not exposed to the host and used internally by the
device. Allocate KVDL entries for the default actions of these regions
to avoid the host from overwriting them.
With mlxsw, lookups in the internal regions are not currently performed,
but it is a good practice not to overwrite their default actions.
Signed-off-by: Ido Schimmel <idosch@nvidia.com>
Reviewed-by: Petr Machata <petrm@nvidia.com>
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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