Dan Williams 1cd8a2537e cxl/hdm: Fix skip allocations vs multiple pmem allocations ... Vishal notes that when attempting to define a second pmem region on a device the DPA allocation fails with a message of the form: decoder11.1: failed to reserve skipped space Recall that the skip setting is used when there is a pmem allocation in the presence of free ram DPA space. The first pmem allocation skips over the free ram and subsequent pmem allocations do not require a skip. The bug is that a skip is still attempted and the DPA reservation code flags the double skip allocation conflict. Fixes: cf880423b6 ("cxl/hdm: Add support for allocating DPA to an endpoint decoder") Reported-by: Vishal Verma <vishal.l.verma@intel.com> Tested-by: Vishal Verma <vishal.l.verma@intel.com> Reviewed-by: Ira Weiny <ira.weiny@intel.com> Link: https://lore.kernel.org/r/165973754730.1558392.15466392461645857658.stgit@dwillia2-xfh.jf.intel.com Signed-off-by: Dan Williams <dan.j.williams@intel.com>		2022-08-05 16:11:38 -07:00
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core	cxl/hdm: Fix skip allocations vs multiple pmem allocations	2022-08-05 16:11:38 -07:00
acpi.c
cxl.h
cxlmem.h
cxlpci.h
Kconfig
Makefile
mem.c
pci.c
pmem.c
port.c