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| author | Andreas Baumann <mail@andreasbaumann.cc> | 2022-05-02 21:09:28 +0200 |
|---|---|---|
| committer | Andreas Baumann <mail@andreasbaumann.cc> | 2022-05-02 21:09:28 +0200 |
| commit | a9cef39ed6b735c2dfb1a5e5ab7054d52ccb1ea6 (patch) | |
| tree | 8b064126b23092ff166c02b3efb4a14f52345c3f | |
| parent | b776afaeac6eb2967232620de6074b2bb45d0f6b (diff) | |
| download | packages-a9cef39ed6b735c2dfb1a5e5ab7054d52ccb1ea6.tar.xz | |
extra/linux-pae: added ACPI C3 patch
| -rw-r--r-- | extra/linux-pae/PKGBUILD | 11 | ||||
| -rw-r--r-- | extra/linux-pae/acpi-c3.patch | 12 |
2 files changed, 23 insertions, 0 deletions
diff --git a/extra/linux-pae/PKGBUILD b/extra/linux-pae/PKGBUILD index ff778dcc..00448631 100644 --- a/extra/linux-pae/PKGBUILD +++ b/extra/linux-pae/PKGBUILD @@ -218,3 +218,14 @@ for _p in ${pkgname[@]}; do done # vim:set ts=8 sts=2 sw=2 et: + +# https://bbs.archlinux32.org/viewtopic.php?pid=9109#p9109 +# avoid "sleepy" VIA C7 CPUs (and possibly others) +source+=('acpi-c3.patch') +sha256sums+=('fc44aaf0b68abc9502fd4e0f73345c53b756566b532005466b106bacc9f9bc9c') +eval "$( + declare -f prepare | \ + sed ' + /cd/ a patch -Np1 -i $srcdir/acpi-c3.patch + ' +)" diff --git a/extra/linux-pae/acpi-c3.patch b/extra/linux-pae/acpi-c3.patch new file mode 100644 index 00000000..a5b79972 --- /dev/null +++ b/extra/linux-pae/acpi-c3.patch @@ -0,0 +1,12 @@ +diff -rauN a/drivers/acpi/processor_idle.c b/drivers/acpi/processor_idle.c +--- a/drivers/acpi/processor_idle.c 2022-05-02 21:01:51.302162225 +0200 ++++ b/drivers/acpi/processor_idle.c 2022-05-02 21:04:58.169438104 +0200 +@@ -796,6 +796,8 @@ + cx->type == ACPI_STATE_C3) { + state->enter_dead = acpi_idle_play_dead; + drv->safe_state_index = count; ++ if (cx->type != ACPI_STATE_C3) ++ drv->safe_state_index = count; + } + /* + * Halt-induced C1 is not good for ->enter_s2idle, because it |