Wolfram Sang 2a55c1eac7 mmc: renesas_sdhi: prevent overflow for max_req_size ... max_req_size is calculated by 'max_blk_size * max_blk_count' in the TMIO core. So, specifying U32_MAX as max_blk_count will overflow this calculation. It will cause no harm in practice because the immense high number will overflow into another immense high number. However, it is not good coding practice, so calculate max_blk_count so that max_req_size will fit into unsigned int on ARM32/64. Thanks to the Renesas BSP team for the bug report! Reported-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com> Signed-off-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>		2019-04-15 11:55:54 +02:00
..
core	for-5.1/block-20190302	2019-03-08 14:12:17 -08:00
host	mmc: renesas_sdhi: prevent overflow for max_req_size	2019-04-15 11:55:54 +02:00
Kconfig	mmc: core: Remove option not to use blk-mq	2017-12-11 12:55:02 +01:00
Makefile	mmc: Kconfig: downgrade CONFIG_MMC_DEBUG for host drivers only	2017-08-30 14:01:34 +02:00