kernel.git/drivers/net/ethernet/apple, branch linux-5.4.y

net: apple: bmac: don't call dev_kfree_skb() under spin_lock_irqsave()

2023-01-18T10:41:14Z

[ Upstream commit 5fe02e046e6422c4adfdbc50206ec7186077da24 ] It is not allowed to call kfree_skb() or consume_skb() from hardware interrupt context or with hardware interrupts being disabled. It should use dev_kfree_skb_irq() or dev_consume_skb_irq() instead. The difference between them is free reason, dev_kfree_skb_irq() means the SKB is dropped in error and dev_consume_skb_irq() means the SKB is consumed in normal. In this case, dev_kfree_skb() is called in bmac_tx_timeout() to drop the SKB, when tx timeout, so replace it with dev_kfree_skb_irq(). Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Yang Yingliang Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

net: apple: mace: don't call dev_kfree_skb() under spin_lock_irqsave()

2023-01-18T10:41:14Z

[ Upstream commit 3dfe3486c1cd4f82b466b7d307f23777137b8acc ] It is not allowed to call kfree_skb() or consume_skb() from hardware interrupt context or with hardware interrupts being disabled. It should use dev_kfree_skb_irq() or dev_consume_skb_irq() instead. The difference between them is free reason, dev_kfree_skb_irq() means the SKB is dropped in error and dev_consume_skb_irq() means the SKB is consumed in normal. In this case, dev_kfree_skb() is called in mace_tx_timeout() to drop the SKB, when tx timeout, so replace it with dev_kfree_skb_irq(). Fixes: 1da177e4c3f4 ("Linux-2.6.12-rc2") Signed-off-by: Yang Yingliang Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

net: bmac: Fix read of MAC address from ROM

2020-06-07T11:18:51Z

[ Upstream commit ef01cee2ee1b369c57a936166483d40942bcc3e3 ] In bmac_get_station_address, We're reading two bytes at a time from ROM, but we do that six times, resulting in 12 bytes of read & writes. This means we will write off the end of the six-byte destination buffer. This change fixes the for-loop to only read/write six bytes. Based on a proposed fix from Finn Thain . Signed-off-by: Jeremy Kerr Reported-by: Stan Johnson Tested-by: Stan Johnson Reported-by: Finn Thain Signed-off-by: David S. Miller Signed-off-by: Sasha Levin

net: delete "register" keyword

2019-08-09T01:03:42Z

Delete long obsoleted "register" keyword. Signed-off-by: Alexey Dobriyan Signed-off-by: David S. Miller

net: apple: Fix manufacturer name in Kconfig help text

2019-08-01T17:45:48Z

The help text refers to IBM instead of Apple, presumably because it was copied from the former. Fixes: 8fb6b0908176704a ("bmac/mace/macmace/mac89x0/cs89x0: Move the Macintosh (Apple) drivers") Signed-off-by: Geert Uytterhoeven Signed-off-by: David S. Miller

treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152

2019-05-30T18:26:32Z

Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner Reviewed-by: Allison Randal Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier - Makefile/Kconfig

2019-05-21T08:50:46Z

Add SPDX license identifiers to all Make/Kconfig files which: - Have no license information of any form These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

treewide: Add SPDX license identifier for more missed files

2019-05-21T08:50:45Z

Add SPDX license identifiers to all files which: - Have no license information of any form - Have MODULE_LICENCE("GPL*") inside which was used in the initial scan/conversion to ignore the file These files fall under the project license, GPL v2 only. The resulting SPDX license identifier is: GPL-2.0-only Signed-off-by: Thomas Gleixner Signed-off-by: Greg Kroah-Hartman

net: apple: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles

2019-02-14T04:50:42Z

dev_consume_skb_irq() should be called in mace_interrupt() when skb xmit done. It makes drop profiles(dropwatch, perf) more friendly. Signed-off-by: Yang Wei Signed-off-by: David S. Miller

net: apple: replace dev_kfree_skb_irq by dev_consume_skb_irq for drop profiles

2019-01-29T07:09:19Z

dev_consume_skb_irq() should be called in bmac_txdma_intr() when xmit done. It makes drop profiles more friendly. Signed-off-by: Yang Wei Signed-off-by: David S. Miller