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  1. 03 10月, 2021 1 次提交
  3. 02 10月, 2021 6 次提交
  5. 30 9月, 2021 4 次提交
  7. 29 9月, 2021 23 次提交
  9. 28 9月, 2021 6 次提交
    • A
      net: hns3: fix hclge_dbg_dump_tm_pg() stack usage · c894b51e
      由 Arnd Bergmann 提交于 
      This function copies strings around between multiple buffers
including a large on-stack array that causes a build warning
on 32-bit systems:

drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c: In function 'hclge_dbg_dump_tm_pg':
drivers/net/ethernet/hisilicon/hns3/hns3pf/hclge_debugfs.c:782:1: error: the frame size of 1424 bytes is larger than 1400 bytes [-Werror=frame-larger-than=]

The function can probably be cleaned up a lot, to go back to
printing directly into the output buffer, but dynamically allocating
the structure is a simpler workaround for now.

Fixes: 04d96139 ("net: hns3: refine function hclge_dbg_dump_tm_pri()")
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      c894b51e
    • H
      net: mdio: mscc-miim: Fix the mdio controller · c6995117
      由 Horatiu Vultur 提交于 
      According to the documentation the second resource is optional. But the
blamed commit ignores that and if the resource is not there it just
fails.

This patch reverts that to still allow the second resource to be
optional because other SoC have the some MDIO controller and doesn't
need to second resource.

Fixes: 672a1c39 ("net: mdio: mscc-miim: Make use of the helper function devm_platform_ioremap_resource()")
Signed-off-by: NHoratiu Vultur <horatiu.vultur@microchip.com>
Reviewed-by: NCai Huoqing <caihuoqing@baidu.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      c6995117
    • R
      net: sun: SUNVNET_COMMON should depend on INET · 103bde37
      由 Randy Dunlap 提交于 
      When CONFIG_INET is not set, there are failing references to IPv4
functions, so make this driver depend on INET.

Fixes these build errors:

sparc64-linux-ld: drivers/net/ethernet/sun/sunvnet_common.o: in function `sunvnet_start_xmit_common':
sunvnet_common.c:(.text+0x1a68): undefined reference to `__icmp_send'
sparc64-linux-ld: drivers/net/ethernet/sun/sunvnet_common.o: in function `sunvnet_poll_common':
sunvnet_common.c:(.text+0x358c): undefined reference to `ip_send_check'
Signed-off-by: NRandy Dunlap <rdunlap@infradead.org>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Aaron Young <aaron.young@oracle.com>
Cc: Rashmi Narasimhan <rashmi.narasimhan@oracle.com>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      103bde37
    • S
      ionic: fix gathering of debug stats · c23bb54f
      由 Shannon Nelson 提交于 
      Don't print stats for which we haven't reserved space as it can
cause nasty memory bashing and related bad behaviors.

Fixes: aa620993 ("ionic: pull per-q stats work out of queue loops")
Signed-off-by: NShannon Nelson <snelson@pensando.io>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      c23bb54f
    • A
      dmascc: add CONFIG_VIRT_TO_BUS dependency · 05e97b3d
      由 Arnd Bergmann 提交于 
      Many architectures don't define virt_to_bus() any more, as drivers
should be using the dma-mapping interfaces where possible:

In file included from drivers/net/hamradio/dmascc.c:27:
drivers/net/hamradio/dmascc.c: In function 'tx_on':
drivers/net/hamradio/dmascc.c:976:30: error: implicit declaration of function 'virt_to_bus'; did you mean 'virt_to_fix'? [-Werror=implicit-function-declaration]
  976 |                              virt_to_bus(priv->tx_buf[priv->tx_tail]) + n);
      |                              ^~~~~~~~~~~
arch/arm/include/asm/dma.h:109:52: note: in definition of macro 'set_dma_addr'
  109 |         __set_dma_addr(chan, (void *)__bus_to_virt(addr))
      |                                                    ^~~~

Add the Kconfig dependency to prevent this from being built on
architectures without virt_to_bus().

Fixes: bc1abb9e ("dmascc: use proper 'virt_to_bus()' rather than casting to 'int'")
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      05e97b3d
    • A
      net: ks8851: fix link error · 51bb08dd
      由 Arnd Bergmann 提交于 
      An object file cannot be built for both loadable module and built-in
use at the same time:

arm-linux-gnueabi-ld: drivers/net/ethernet/micrel/ks8851_common.o: in function `ks8851_probe_common':
ks8851_common.c:(.text+0xf80): undefined reference to `__this_module'

Change the ks8851_common code to be a standalone module instead,
and use Makefile logic to ensure this is built-in if at least one
of its two users is.

Fixes: 797047f8 ("net: ks8851: Implement Parallel bus operations")
Link: https://lore.kernel.org/netdev/20210125121937.3900988-1-arnd@kernel.org/Reviewed-by: NAndrew Lunn <andrew@lunn.ch>
Acked-by: NMarek Vasut <marex@denx.de>
Signed-off-by: NArnd Bergmann <arnd@arndb.de>
Signed-off-by: NDavid S. Miller <davem@davemloft.net>
      51bb08dd