From: "Ard Biesheuvel" <ard.biesheuvel@linaro.org>
To: devel@edk2.groups.io
Cc: leif@nuviainc.com, Ard Biesheuvel <ard.biesheuvel@linaro.org>
Subject: [PATCH v4 0/2] ArmPkg/ArmMmuLib: rewrite and improve cache handling with MMU off
Date: Sat, 7 Mar 2020 09:38:47 +0100 [thread overview]
Message-ID: <20200307083849.8940-1-ard.biesheuvel@linaro.org> (raw)
I finally got fed up with the state of the AArch64 MMU handling code, and
decided to rewrite it before rebasing the cache invalidation fix onto
it.
Changes since v3:
- move code for better diffing
- free allocated page tables on failure if it is safe to do so
- some minor style tweaks
- add Leif's ack to #2
Ard Biesheuvel (2):
ArmPkg/ArmMmuLib AARCH64: rewrite page table code
ArmPkg/ArmMmuLib AARCH64: invalidate page tables before populating
them
.../Library/ArmMmuLib/AArch64/ArmMmuLibCore.c | 405 +++++++-----------
1 file changed, 162 insertions(+), 243 deletions(-)
--
2.17.1
next reply other threads:[~2020-03-07 8:38 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-03-07 8:38 Ard Biesheuvel [this message]
2020-03-07 8:38 ` [PATCH v4 1/2] ArmPkg/ArmMmuLib AARCH64: rewrite page table code Ard Biesheuvel
2020-03-07 11:53 ` Leif Lindholm
2020-03-07 8:38 ` [PATCH v4 2/2] ArmPkg/ArmMmuLib AARCH64: invalidate page tables before populating them Ard Biesheuvel
2020-03-10 0:33 ` [edk2-devel] [PATCH v4 0/2] ArmPkg/ArmMmuLib: rewrite and improve cache handling with MMU off Laszlo Ersek
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