Date: Sunday, June 19, 2022 @ 22:44:42 Author: anthraxx Revision: 449145
upgpkg: linux-hardened 5.18.5.hardened1-2: ALSA: memalloc: Drop x86-specific hack for WC allocations The recent report for a crash on Haswell machines implied that the x86-specific (rather hackish) implementation for write-cache memory buffer allocation in ALSA core is buggy with the recent kernel in some corner cases. This patch drops the x86-specific implementation and uses the standard dma_alloc_wc() & co generically for avoiding the bug and also for simplification. Modified: linux-hardened/trunk/PKGBUILD ----------+ PKGBUILD | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) Modified: PKGBUILD =================================================================== --- PKGBUILD 2022-06-19 21:53:22 UTC (rev 449144) +++ PKGBUILD 2022-06-19 22:44:42 UTC (rev 449145) @@ -5,7 +5,7 @@ pkgbase=linux-hardened pkgver=5.18.5.hardened1 -pkgrel=1 +pkgrel=2 pkgdesc='Security-Hardened Linux' url='https://github.com/anthraxx/linux-hardened' arch=(x86_64) @@ -21,6 +21,7 @@ source=( https://www.kernel.org/pub/linux/kernel/v${pkgver%%.*}.x/${_srcname}.tar.{xz,sign} https://github.com/anthraxx/${pkgbase}/releases/download/${_srctag}/${pkgbase}-${_srctag}.patch{,.sig} + ALSA-memalloc-Drop-x86-specific-hack-for-WC-allocations.patch::https://lore.kernel.org/all/87bkur1nil.wl-ti...@suse.de/raw config # the main kernel config file ) validpgpkeys=( @@ -32,6 +33,7 @@ 'SKIP' '9ae27643645ebd14a27ed9990ba0accf0251432394ce584c673fa77bb4dffb78' 'SKIP' + '5e59f0f2fa7afaacbade24804eb5e0d9ed8fdb6015450023a11e5d1ce6e7df3c' '095dd8157c9597ec8c3d1f7c4b62225404280af33a8f48ae41c80627632203d7') export KBUILD_BUILD_HOST=archlinux
