Thread (34 messages) 34 messages, 6 authors, 2020-08-05

Re: [PATCH v2 14/17] x86/setup: simplify reserve_crashkernel()

From: Ingo Molnar <mingo@kernel.org>
Date: 2020-08-02 18:02:30
Also in: linux-arch, linux-iommu, linux-mips, linux-mm, linux-riscv, linux-s390, linux-sh, linuxppc-dev, lkml, sparclinux

* Mike Rapoport [off-list ref] wrote:
From: Mike Rapoport <redacted>

* Replace magic numbers with defines
* Replace memblock_find_in_range() + memblock_reserve() with
  memblock_phys_alloc_range()
* Stop checking for low memory size in reserve_crashkernel_low(). The
  allocation from limited range will anyway fail if there is no enough
  memory, so there is no need for extra traversal of memblock.memory

Signed-off-by: Mike Rapoport <redacted>
Assuming that this got or will get tested with a crash kernel:

Acked-by: Ingo Molnar <mingo@kernel.org>

Thanks,

	Ingo

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