|
Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43 |
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| #
f9bff0e3 |
| 02-Aug-2023 |
Matthew Wilcox (Oracle) <willy@infradead.org> |
minmax: add in_range() macro
Patch series "New page table range API", v6.
This patchset changes the API used by the MM to set up page table entries.
The four APIs are:
set_ptes(mm, addr, ptep,
minmax: add in_range() macro
Patch series "New page table range API", v6.
This patchset changes the API used by the MM to set up page table entries.
The four APIs are:
set_ptes(mm, addr, ptep, pte, nr)
update_mmu_cache_range(vma, addr, ptep, nr)
flush_dcache_folio(folio)
flush_icache_pages(vma, page, nr)
flush_dcache_folio() isn't technically new, but no architecture
implemented it, so I've done that for them. The old APIs remain around
but are mostly implemented by calling the new interfaces.
The new APIs are based around setting up N page table entries at once.
The N entries belong to the same PMD, the same folio and the same VMA, so
ptep++ is a legitimate operation, and locking is taken care of for you.
Some architectures can do a better job of it than just a loop, but I have
hesitated to make too deep a change to architectures I don't understand
well.
One thing I have changed in every architecture is that PG_arch_1 is now a
per-folio bit instead of a per-page bit when used for dcache clean/dirty
tracking. This was something that would have to happen eventually, and it
makes sense to do it now rather than iterate over every page involved in a
cache flush and figure out if it needs to happen.
The point of all this is better performance, and Fengwei Yin has measured
improvement on x86. I suspect you'll see improvement on your architecture
too. Try the new will-it-scale test mentioned here:
https://lore.kernel.org/linux-mm/20230206140639.538867-5-fengwei.yin@intel.com/
You'll need to run it on an XFS filesystem and have
CONFIG_TRANSPARENT_HUGEPAGE set.
This patchset is the basis for much of the anonymous large folio work
being done by Ryan, so it's received quite a lot of testing over the last
few months.
This patch (of 38):
Determine if a value lies within a range more efficiently (subtraction +
comparison vs two comparisons and an AND). It also has useful (under some
circumstances) behaviour if the range exceeds the maximum value of the
type. Convert all the conflicting definitions of in_range() within the
kernel; some can use the generic definition while others need their own
definition.
Link: https://lkml.kernel.org/r/20230802151406.3735276-1-willy@infradead.org
Link: https://lkml.kernel.org/r/20230802151406.3735276-2-willy@infradead.org
Signed-off-by: Matthew Wilcox (Oracle) <willy@infradead.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
show more ...
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|
Revision tags: v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32, v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78 |
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| #
d75aed14 |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
show more ...
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|
Revision tags: v6.0.7, v5.15.77, v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71 |
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| #
b48b89f9 |
| 27-Sep-2022 |
Jakub Kicinski <kuba@kernel.org> |
net: drop the weight argument from netif_napi_add
We tell driver developers to always pass NAPI_POLL_WEIGHT
as the weight to netif_napi_add(). This may be confusing
to newcomers, drop the weight arg
net: drop the weight argument from netif_napi_add
We tell driver developers to always pass NAPI_POLL_WEIGHT
as the weight to netif_napi_add(). This may be confusing
to newcomers, drop the weight argument, those who really
need to tweak the weight can use netif_napi_add_weight().
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de> # for CAN
Link: https://lore.kernel.org/r/20220927132753.750069-1-kuba@kernel.org
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
show more ...
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|
Revision tags: v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64 |
|
| #
f029c781 |
| 30-Aug-2022 |
Wolfram Sang <wsa+renesas@sang-engineering.com> |
net: ethernet: move from strlcpy with unused retval to strscpy
Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Gen
net: ethernet: move from strlcpy with unused retval to strscpy
Follow the advice of the below link and prefer 'strscpy' in this
subsystem. Conversion is 1:1 because the return value is not used.
Generated by a coccinelle script.
Link: https://lore.kernel.org/r/CAHk-=wgfRnXz0W3D37d01q3JFkr_i_uTL=V6A6G1oUZcprmknw@mail.gmail.com/
Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com>
Reviewed-by: Petr Machata <petrm@nvidia.com> # For drivers/net/ethernet/mellanox/mlxsw
Acked-by: Geoff Levand <geoff@infradead.org> # For ps3_gelic_net and spider_net_ethtool
Acked-by: Tom Lendacky <thomas.lendacky@amd.com> # For drivers/net/ethernet/amd/xgbe/xgbe-ethtool.c
Acked-by: Marcin Wojtas <mw@semihalf.com> # For drivers/net/ethernet/marvell/mvpp2
Reviewed-by: Leon Romanovsky <leonro@nvidia.com> # For drivers/net/ethernet/mellanox/mlx{4|5}
Reviewed-by: Shay Agroskin <shayagr@amazon.com> # For drivers/net/ethernet/amazon/ena
Acked-by: Krzysztof Hałasa <khalasa@piap.pl> # For IXP4xx Ethernet
Link: https://lore.kernel.org/r/20220830201457.7984-3-wsa+renesas@sang-engineering.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
show more ...
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|
Revision tags: v5.15.63, v5.15.62, v5.15.61, v5.15.60, v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30, v5.15.29, v5.15.28, v5.15.27 |
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| #
69adcb98 |
| 05-Mar-2022 |
Zheyu Ma <zheyuma97@gmail.com> |
net: cxgb3: Fix an error code when probing the driver
During the process of driver probing, probe function should return < 0
for failure, otherwise kernel will treat value >= 0 as success.
Therefor
net: cxgb3: Fix an error code when probing the driver
During the process of driver probing, probe function should return < 0
for failure, otherwise kernel will treat value >= 0 as success.
Therefore, the driver should set 'err' to -ENODEV when
'adapter->registered_device_map' is NULL. Otherwise kernel will assume
that the driver has been successfully probed and will cause unexpected
errors.
Signed-off-by: Zheyu Ma <zheyuma97@gmail.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Link: https://lore.kernel.org/r/1646546192-32737-1-git-send-email-zheyuma97@gmail.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
show more ...
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|
Revision tags: v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16 |
|
| #
544bdad0 |
| 09-Jan-2022 |
Christophe JAILLET <christophe.jaillet@wanadoo.fr> |
cxgb3: Remove useless DMA-32 fallback configuration
As stated in [1], dma_set_mask() with a 64-bit mask never fails if
dev->dma_mask is non-NULL.
So, if it fails, the 32 bits case will also fail for
cxgb3: Remove useless DMA-32 fallback configuration
As stated in [1], dma_set_mask() with a 64-bit mask never fails if
dev->dma_mask is non-NULL.
So, if it fails, the 32 bits case will also fail for the same reason.
So, if dma_set_mask_and_coherent() succeeds, 'pci_using_dac' is known to be
1.
Simplify code and remove some dead code accordingly.
[1]: https://lkml.org/lkml/2021/6/7/398
Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr>
Link: https://lore.kernel.org/r/a0e2539aefb0034091aca02c98440ea9459f1258.1641736234.git.christophe.jaillet@wanadoo.fr
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
show more ...
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|
Revision tags: v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3 |
|
| #
74624944 |
| 18-Nov-2021 |
Hao Chen <chenhao288@hisilicon.com> |
ethtool: extend ringparam setting/getting API with rx_buf_len
Add two new parameters kernel_ringparam and extack for
.get_ringparam and .set_ringparam to extend more ring params
through netlink.
Si
ethtool: extend ringparam setting/getting API with rx_buf_len
Add two new parameters kernel_ringparam and extack for
.get_ringparam and .set_ringparam to extend more ring params
through netlink.
Signed-off-by: Hao Chen <chenhao288@hisilicon.com>
Signed-off-by: Guangbin Huang <huangguangbin2@huawei.com>
Signed-off-by: David S. Miller <davem@davemloft.net>
show more ...
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|
Revision tags: v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10, v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64 |
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| #
78b5d5c9 |
| 10-Sep-2021 |
Heiner Kallweit <hkallweit1@gmail.com> |
cxgb3: Remove seeprom_write and use VPD API
Using the VPD API allows to simplify the code and completely get
rid of t3_seeprom_write().
Link: https://lore.kernel.org/r/a0291004-dda3-ea08-4d6c-a2f88
cxgb3: Remove seeprom_write and use VPD API
Using the VPD API allows to simplify the code and completely get
rid of t3_seeprom_write().
Link: https://lore.kernel.org/r/a0291004-dda3-ea08-4d6c-a2f8826c8527@gmail.com
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
show more ...
|
| #
48225f18 |
| 10-Sep-2021 |
Heiner Kallweit <hkallweit1@gmail.com> |
cxgb3: Remove t3_seeprom_read and use VPD API
Using the VPD API allows to simplify the code and completely get rid
of t3_seeprom_read(). Note that we don't have to use pci_read_vpd_any()
here becaus
cxgb3: Remove t3_seeprom_read and use VPD API
Using the VPD API allows to simplify the code and completely get rid
of t3_seeprom_read(). Note that we don't have to use pci_read_vpd_any()
here because a VPD quirk sets dev->vpd.len to the full EEPROM size.
Tested with a T320 card.
Link: https://lore.kernel.org/r/68ef15bb-b6bf-40ad-160c-aaa72c4a70f8@gmail.com
Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Acked-by: Jakub Kicinski <kuba@kernel.org>
show more ...
|
| #
a05e4c0a |
| 04-Oct-2021 |
Jakub Kicinski <kuba@kernel.org> |
ethernet: use eth_hw_addr_set() for dev->addr_len cases
Convert all Ethernet drivers from memcpy(... dev->addr_len)
to eth_hw_addr_set():
@@
expression dev, np;
@@
- memcpy(dev->dev_addr, n
ethernet: use eth_hw_addr_set() for dev->addr_len cases
Convert all Ethernet drivers from memcpy(... dev->addr_len)
to eth_hw_addr_set():
@@
expression dev, np;
@@
- memcpy(dev->dev_addr, np, dev->addr_len)
+ eth_hw_addr_set(dev, np)
In theory addr_len may not be ETH_ALEN, but we don't expect
non-Ethernet devices to live under this directory, and only
the following cases of setting addr_len exist:
- cxgb4 for mgmt device,
and the drivers which set it to ETH_ALEN: s2io, mlx4, vxge.
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: David S. Miller <davem@davemloft.net>
show more ...
|
| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
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| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|
| #
7dec6dae |
| 08-Nov-2022 |
Zhengchao Shao <shaozhengchao@huawei.com> |
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
net: cxgb3_main: disable napi when bind qsets failed in cxgb_up()
[ Upstream commit d75aed1428da787cbe42bc073d76f1354f364d92 ]
When failed to bind qsets in cxgb_up() for opening device, napi isn't
disabled. When open cxgb3 device next time, it will trigger a BUG_ON()
in napi_enable(). Compile tested only.
Fixes: 48c4b6dbb7e2 ("cxgb3 - fix port up/down error path")
Signed-off-by: Zhengchao Shao <shaozhengchao@huawei.com>
Link: https://lore.kernel.org/r/20221109021451.121490-1-shaozhengchao@huawei.com
Signed-off-by: Jakub Kicinski <kuba@kernel.org>
Signed-off-by: Sasha Levin <sashal@kernel.org>
show more ...
|