Searched hist:adec566b (Results 1 – 3 of 3) sorted by relevance
/openbmc/linux/drivers/dma/bestcomm/ |
H A D | fec.c | adec566b Thu Oct 14 04:40:12 CDT 2021 Anatolij Gustschin <agust@denx.de> dmaengine: bestcomm: fix system boot lockups
memset() and memcpy() on an MMIO region like here results in a lockup at startup on mpc5200 platform (since this first happens during probing of the ATA and Ethernet drivers). Use memset_io() and memcpy_toio() instead.
Fixes: 2f9ea1bde0d1 ("bestcomm: core bestcomm support for Freescale MPC5200") Cc: stable@vger.kernel.org # v5.14+ Signed-off-by: Anatolij Gustschin <agust@denx.de> Link: https://lore.kernel.org/r/20211014094012.21286-1-agust@denx.de Signed-off-by: Vinod Koul <vkoul@kernel.org>
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H A D | ata.c | adec566b Thu Oct 14 04:40:12 CDT 2021 Anatolij Gustschin <agust@denx.de> dmaengine: bestcomm: fix system boot lockups
memset() and memcpy() on an MMIO region like here results in a lockup at startup on mpc5200 platform (since this first happens during probing of the ATA and Ethernet drivers). Use memset_io() and memcpy_toio() instead.
Fixes: 2f9ea1bde0d1 ("bestcomm: core bestcomm support for Freescale MPC5200") Cc: stable@vger.kernel.org # v5.14+ Signed-off-by: Anatolij Gustschin <agust@denx.de> Link: https://lore.kernel.org/r/20211014094012.21286-1-agust@denx.de Signed-off-by: Vinod Koul <vkoul@kernel.org>
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H A D | bestcomm.c | adec566b Thu Oct 14 04:40:12 CDT 2021 Anatolij Gustschin <agust@denx.de> dmaengine: bestcomm: fix system boot lockups
memset() and memcpy() on an MMIO region like here results in a lockup at startup on mpc5200 platform (since this first happens during probing of the ATA and Ethernet drivers). Use memset_io() and memcpy_toio() instead.
Fixes: 2f9ea1bde0d1 ("bestcomm: core bestcomm support for Freescale MPC5200") Cc: stable@vger.kernel.org # v5.14+ Signed-off-by: Anatolij Gustschin <agust@denx.de> Link: https://lore.kernel.org/r/20211014094012.21286-1-agust@denx.de Signed-off-by: Vinod Koul <vkoul@kernel.org>
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