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author | Justin M. Forbes <jforbes@fedoraproject.org> | 2021-03-17 12:38:46 -0500 |
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committer | Justin M. Forbes <jforbes@fedoraproject.org> | 2021-03-17 12:38:46 -0500 |
commit | 2d7cbaa6f9fa69d3f60984b67c2d03e57e6d9759 (patch) | |
tree | a1d03aed06bd868aef5d39f73d2bd5b64941612a /0001-aarch64-acpi-scan-Fix-regression-related-to-X-Gene-U.patch | |
parent | 8cb9b8957f6c41855069d943280362fbf45cdbf1 (diff) | |
download | kernel-2d7cbaa6f9fa69d3f60984b67c2d03e57e6d9759.tar.gz kernel-2d7cbaa6f9fa69d3f60984b67c2d03e57e6d9759.tar.xz kernel-2d7cbaa6f9fa69d3f60984b67c2d03e57e6d9759.zip |
kernel-5.11.7-9
* Wed Mar 17 2021 Justin M. Forbes <jforbes@fedoraproject.org> [5.11.7-9]
- Disable weak-modules again rhbz 1828455 (Justin M. Forbes)
- More config updates for gcc-plugin turn off (Justin M. Forbes)
- fedora: the PCH_CAN driver is x86-32 only (Peter Robinson)
- common: disable legacy CAN device support (Peter Robinson)
- common: Enable Microchip MCP251x/MCP251xFD CAN controllers (Peter Robinson)
- common: Bosch MCAN support for Intel Elkhart Lake (Peter Robinson)
- common: enable CAN_PEAK_PCIEFD PCI-E driver (Peter Robinson)
- common: disable CAN_PEAK_PCIEC PCAN-ExpressCard (Peter Robinson)
- common: enable common CAN layer 2 protocols (Peter Robinson)
- ark: disable CAN_LEDS option (Peter Robinson)
Resolves: rhbz#
Signed-off-by: Justin M. Forbes <jforbes@fedoraproject.org>
Diffstat (limited to '0001-aarch64-acpi-scan-Fix-regression-related-to-X-Gene-U.patch')
-rw-r--r-- | 0001-aarch64-acpi-scan-Fix-regression-related-to-X-Gene-U.patch | 52 |
1 files changed, 0 insertions, 52 deletions
diff --git a/0001-aarch64-acpi-scan-Fix-regression-related-to-X-Gene-U.patch b/0001-aarch64-acpi-scan-Fix-regression-related-to-X-Gene-U.patch deleted file mode 100644 index def3fd5b8..000000000 --- a/0001-aarch64-acpi-scan-Fix-regression-related-to-X-Gene-U.patch +++ /dev/null @@ -1,52 +0,0 @@ -From 0000000000000000000000000000000000000000 Mon Sep 17 00:00:00 2001 -From: Mark Salter <msalter@redhat.com> -Date: Thu, 10 May 2018 17:38:44 -0400 -Subject: [PATCH] aarch64: acpi scan: Fix regression related to X-Gene UARTs - -Message-id: <20180510173844.29580-4-msalter@redhat.com> -Patchwork-id: 214381 -O-Subject: [RHEL-8 BZ1519554 3/3] aarch64: acpi scan: Fix regression related to X-Gene UARTs -Bugzilla: 1519554 -RH-Acked-by: Al Stone <astone@redhat.com> -RH-Acked-by: Tony Camuso <tcamuso@redhat.com> - -Bugzilla: https://bugzilla.redhat.com/show_bug.cgi?id=1519554 -Brew: https://brewweb.engineering.redhat.com/brew/taskinfo?taskID=16144520 - -Commit e361d1f85855 ("ACPI / scan: Fix enumeration for special UART -devices") caused a regression with some X-Gene based platforms (Mustang -and M400) with invalid DSDT. The DSDT makes it appear that the UART -device is also a slave device attached to itself. With the above commit -the UART won't be enumerated by ACPI scan (slave serial devices shouldn't -be). So check for X-Gene UART device and skip slace device check on it. - -Upstream Status: RHEL only -Signed-off-by: Mark Salter <msalter@redhat.com> -Signed-off-by: Herton R. Krzesinski <herton@redhat.com> ---- - drivers/acpi/scan.c | 9 +++++++++ - 1 file changed, 9 insertions(+) - -diff --git a/drivers/acpi/scan.c b/drivers/acpi/scan.c -index 2142f1554761..f5fdf6f3650c 100644 ---- a/drivers/acpi/scan.c -+++ b/drivers/acpi/scan.c -@@ -1574,6 +1574,15 @@ static bool acpi_device_enumeration_by_parent(struct acpi_device *device) - if (!acpi_match_device_ids(device, i2c_multi_instantiate_ids)) - return false; - -+ /* -+ * Firmware on some arm64 X-Gene platforms will make the UART -+ * device appear as both a UART and a slave of that UART. Just -+ * bail out here for X-Gene UARTs. -+ */ -+ if (IS_ENABLED(CONFIG_ARM64) && -+ !strcmp(acpi_device_hid(device), "APMC0D08")) -+ return false; -+ - INIT_LIST_HEAD(&resource_list); - acpi_dev_get_resources(device, &resource_list, - acpi_check_serial_bus_slave, --- -2.28.0 - |