mirror of
https://github.com/AsahiLinux/u-boot
synced 2024-09-23 08:01:59 +00:00
53f5d1688e
When a caller is not interested in the returned message, the ret_payload pointer is set to NULL in the u-boot-sources. In this case, under EL3, the memory from address 0x0 would be overwritten by ipi_req() with the returned IPI message, damaging the original data under this address. The patch, in case ret_payload is NULL, assigns the pointer to the array holding the IPI message being sent. Signed-off-by: Adrian Fiergolski <adrian.fiergolski@fastree3d.com> Signed-off-by: Michal Simek <michal.simek@xilinx.com> Reviewed-by: Adrian Fiergolski <Adrian.Fiergolski@fastree3d.com> Link: https://lore.kernel.org/r/3178ff7651948270b714daa4adad48b94eaca9ba.1634309856.git.michal.simek@xilinx.com |
||
|---|---|---|
| .. | ||
| scmi | ||
| firmware-sandbox.c | ||
| firmware-uclass.c | ||
| firmware-zynqmp.c | ||
| Kconfig | ||
| Makefile | ||
| psci.c | ||
| ti_sci.c | ||
| ti_sci.h | ||
| ti_sci_static_data.h | ||