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bug#34162: linux-libre 4.20+ fails to mount ext4 on aarch64
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From: |
Mark H Weaver |
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Subject: |
bug#34162: linux-libre 4.20+ fails to mount ext4 on aarch64 |
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Date: |
Wed, 23 Jan 2019 15:58:42 -0500 |
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User-agent: |
Gnus/5.13 (Gnus v5.13) Emacs/26.1 (gnu/linux) |
Hi,
Vagrant Cascadian <address@hidden> writes:
> After upgrading to linux-libre 4.20, and again tested with 4.20.3, an
> aarch64 system failed to boot (using 4.19.10 worked fine):
[...]
> Workaround or fix was to add to config.scm:
>
> (initrd (append (list "crc32c_generic" ... ) %base-initrd-modules))
Here's a proposed (untested) patch. Would you like to test it and see
if it eliminates the need for this workaround?
Mark
>From 20a57e861cff4dce40c4eb6c7344f12d1f283cf8 Mon Sep 17 00:00:00 2001
From: Mark H Weaver <address@hidden>
Date: Wed, 23 Jan 2019 01:20:30 -0500
Subject: [PATCH] gnu: linux-libre: Make CRYPTO_CRC32C a built-in on arm64.
Fixes <https://bugs.gnu.org/34162>
Reported by Vagrant Cascadian <address@hidden>
Note that CRYPTO_CRC32C was already a built-in in our default
configurations for other systems.
* gnu/packages/aux-files/linux-libre/4.20-arm64.conf,
gnu/packages/aux-files/linux-libre/4.19-arm64.conf
(CONFIG_CRYPTO_CRC32C): Change from 'm' to 'y'.
---
gnu/packages/aux-files/linux-libre/4.19-arm64.conf | 2 +-
gnu/packages/aux-files/linux-libre/4.20-arm64.conf | 2 +-
2 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/gnu/packages/aux-files/linux-libre/4.19-arm64.conf
b/gnu/packages/aux-files/linux-libre/4.19-arm64.conf
index ba6fa177b..73cd300c1 100644
--- a/gnu/packages/aux-files/linux-libre/4.19-arm64.conf
+++ b/gnu/packages/aux-files/linux-libre/4.19-arm64.conf
@@ -7860,7 +7860,7 @@ CONFIG_CRYPTO_VMAC=m
#
# Digest
#
-CONFIG_CRYPTO_CRC32C=m
+CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32=m
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_GHASH=m
diff --git a/gnu/packages/aux-files/linux-libre/4.20-arm64.conf
b/gnu/packages/aux-files/linux-libre/4.20-arm64.conf
index 9e71cadf0..3833e3e36 100644
--- a/gnu/packages/aux-files/linux-libre/4.20-arm64.conf
+++ b/gnu/packages/aux-files/linux-libre/4.20-arm64.conf
@@ -7932,7 +7932,7 @@ CONFIG_CRYPTO_VMAC=m
#
# Digest
#
-CONFIG_CRYPTO_CRC32C=m
+CONFIG_CRYPTO_CRC32C=y
CONFIG_CRYPTO_CRC32=m
CONFIG_CRYPTO_CRCT10DIF=y
CONFIG_CRYPTO_GHASH=m
--
2.20.1