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Re: [PATCH v2 2/2] Minimise writes to EFI variable storage
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From: |
Colin Watson |
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Subject: |
Re: [PATCH v2 2/2] Minimise writes to EFI variable storage |
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Date: |
Sat, 23 Mar 2019 11:57:49 +0000 |
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User-agent: |
NeoMutt/20170113 (1.7.2) |
On Fri, Mar 22, 2019 at 11:31:18PM +0000, Colin Watson wrote:
> grub-install now reuses existing boot entries where possible, and avoids
> writing to variables when the new contents are the same as the old
> contents. In the common upgrade case where nothing needs to change, it
> no longer writes to NVRAM at all. It's also now slightly faster, since
> using libefivar is faster than forking efibootmgr.
After uploading this to Debian I found that it fails to build on ARM due
to -Wcast-align. Sorry about that. I'll post a v3 ASAP ...
--
Colin Watson address@hidden