Andrew Lunn d36678f790 i2c: imx: Only DMA messages with I2C_M_DMA_SAFE flag set ... Recent changes to the DMA code has resulting in the IMX driver failing I2C transfers when the buffer has been vmalloc. Only perform DMA transfers if the message has the I2C_M_DMA_SAFE flag set, indicating the client is providing a buffer which is DMA safe. This is a minimal fix for stable. The I2C core provides helpers to allocate a bounce buffer. For a fuller fix the master should make use of these helpers. Fixes: 4544b9f25e ("dma-mapping: Add vmap checks to dma_map_single()") Signed-off-by: Andrew Lunn <andrew@lunn.ch> Acked-by: Oleksij Rempel <o.rempel@pengutronix.de> Signed-off-by: Wolfram Sang <wsa@kernel.org>		2022-12-02 00:12:25 +01:00
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algos	i2c: algo: bit: use new macro to specifiy capabilities	2021-01-22 09:59:21 +01:00
busses	i2c: imx: Only DMA messages with I2C_M_DMA_SAFE flag set	2022-12-02 00:12:25 +01:00
muxes	i2c: muxes: Drop obsolete dependency on COMPILE_TEST	2022-08-23 00:15:01 +02:00
i2c-boardinfo.c	i2c: Remove support for dangling device properties	2021-04-10 21:43:02 +02:00
i2c-core-acpi.c	More ACPI updates for 6.1-rc1	2022-10-10 13:28:06 -07:00
i2c-core-base.c	i2c: Restore initial power state if probe fails	2022-11-14 20:46:31 +01:00
i2c-core-of.c	i2c: use my kernel.org address from now on	2020-05-05 16:29:09 +02:00
i2c-core-slave.c	i2c: add tracepoints for I2C slave events	2022-03-20 00:11:05 +01:00
i2c-core-smbus.c	i2c: smbus: Check for parent device before dereference	2022-02-19 12:37:20 +01:00
i2c-core.h	i2c: acpi: Use ACPI wake capability bit to set wake_irq	2022-10-04 15:41:12 +02:00
i2c-dev.c	i2c: dev: Force case user pointers in compat_i2cdev_ioctl()	2022-04-15 23:30:59 +02:00
i2c-mux.c	i2c: mux: harden i2c_mux_alloc() against integer overflows	2022-09-21 22:12:06 +02:00
i2c-slave-eeprom.c	i2c: Make remove callback return void	2022-08-16 12:46:26 +02:00
i2c-slave-testunit.c	i2c: Make remove callback return void	2022-08-16 12:46:26 +02:00
i2c-smbus.c	i2c: Make remove callback return void	2022-08-16 12:46:26 +02:00
i2c-stub.c	i2c: stub: remove definition of DEBUG	2021-01-17 13:00:10 +01:00
Kconfig	i2c: add slave testunit driver	2020-09-21 11:02:17 +02:00
Makefile	i2c: add slave testunit driver	2020-09-21 11:02:17 +02:00