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Message-Id: <20221006224212.569555-1-gpiccoli@igalia.com>
Date: Thu, 6 Oct 2022 19:42:04 -0300
From: "Guilherme G. Piccoli" <gpiccoli@...lia.com>
To: linux-kernel@...r.kernel.org, linux-fsdevel@...r.kernel.org
Cc: kernel-dev@...lia.com, kernel@...ccoli.net, keescook@...omium.org,
anton@...msg.org, ccross@...roid.com, tony.luck@...el.com,
"Guilherme G. Piccoli" <gpiccoli@...lia.com>,
linux-efi@...r.kernel.org, Ard Biesheuvel <ardb@...nel.org>
Subject: [PATCH 0/8] Some pstore improvements
Hi pstore maintainers, this is a small series with some improvements
overall. Most of them are minors, but the implicit conversion thing
is a bit more "relevant" in a sense it's more invasive and would fit
more as a "fix".
The code is based on v6.0, and it was tested with multiple compression
algorithms (zstd, deflate, lz4, lzo, 842) and two backends (ramoops and
efi_pstore) - I've used a QEMU UEFI guest and Steam Deck for this goal.
My plan is to also work some ramoops improvements (for example, related
to [0]); they're more complex so it's deferred for a second series,
specific for that.
Reviews and comments are greatly appreciated!
Thanks in advance,
Guilherme
[0] https://lore.kernel.org/lkml/a21201cf-1e5f-fed1-356d-42c83a66fa57@igalia.com/
Guilherme G. Piccoli (8):
pstore: Improve error reporting in case of backend overlap
pstore: Expose kmsg_bytes as a module parameter
pstore: Inform unregistered backend names as well
pstore: Alert on backend write error
pstore: Fix long-term implicit conversions in the compression routines
MAINTAINERS: Add a mailing-list for the pstore infrastructure
efi: pstore: Follow convention for the efi-pstore backend name
efi: pstore: Add module parameter for setting the record size
MAINTAINERS | 1 +
drivers/firmware/efi/efi-pstore.c | 17 +++++---
fs/pstore/platform.c | 64 ++++++++++++++++---------------
3 files changed, 46 insertions(+), 36 deletions(-)
--
2.38.0
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