linux-kernel - [PATCH v3 0/1] correct the inside linear map range during hotplug check

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Message-Id: <20210216150351.129018-1-pasha.tatashin@soleen.com>
Date:   Tue, 16 Feb 2021 10:03:50 -0500
From:   Pavel Tatashin <pasha.tatashin@...een.com>
To:     pasha.tatashin@...een.com, tyhicks@...ux.microsoft.com,
        jmorris@...ei.org, catalin.marinas@....com, will@...nel.org,
        akpm@...ux-foundation.org, anshuman.khandual@....com,
        rppt@...nel.org, logang@...tatee.com, ardb@...nel.org,
        linux-arm-kernel@...ts.infradead.org, linux-kernel@...r.kernel.org,
        mhocko@...e.com, linux-mm@...ck.org
Subject: [PATCH v3 0/1] correct the inside linear map range during hotplug check

v3:	- Sync with linux-next where arch_get_mappable_range() was
	  introduced.
v2:	- Added test-by Tyler Hicks
	- Addressed comments from Anshuman Khandual: moved check under
	  IS_ENABLED(CONFIG_RANDOMIZE_BASE), added 
	  WARN_ON(start_linear_pa > end_linear_pa);

Fixes a hotplug error that may occur on systems with CONFIG_RANDOMIZE_BASE
enabled.

Applies against linux-next.

v1:
https://lore.kernel.org/lkml/20210213012316.1525419-1-pasha.tatashin@soleen.com
v2:
https://lore.kernel.org/lkml/20210215192237.362706-1-pasha.tatashin@soleen.com

Pavel Tatashin (1):
  arm64: mm: correct the inside linear map range during hotplug check

 arch/arm64/mm/mmu.c | 21 +++++++++++++++++++--
 1 file changed, 19 insertions(+), 2 deletions(-)

-- 
2.25.1