https://bugzilla.kernel.org/show_bug.cgi?id=208705
Bug ID: 208705 Summary: 100 ms delay in PCI initialization Product: ACPI Version: 2.5 Kernel Version: 5.7.6 Hardware: All OS: Linux Tree: Mainline Status: NEW Severity: normal Priority: P1 Component: ACPICA-Core Assignee: acpi_acpica-c...@kernel-bugs.osdl.org Reporter: pmenzel+bugzilla.kernel....@molgen.mpg.de Regression: No Created attachment 290607 --> https://bugzilla.kernel.org/attachment.cgi?id=290607&action=edit Linux 5.7.6 messages (output of `dmesg`) On Acer TravelMate 5735Z with Debian Sid/unstable and Linux 5.7.6, over 100 ms are spent in PnP ACPI init. ``` [ 0.000000] microcode: microcode updated early to revision 0xa0b, date = 2010-09-28 [ 0.000000] Linux version 5.7.0-1-amd64 (debian-ker...@lists.debian.org) (gcc version 9.3.0 (Debian 9.3.0-14), GNU ld (GNU Binutils for Debian) 2.34) #1 SMP Debian 5.7.6-1 (2020-06-24) […] [ 0.254356] pci 0000:00:1e.0: bridge window [mem 0xc0000000-0xfebfffff window] (subtractive decode) [ 0.360255] ACPI: PCI Interrupt Link [LNKA] (IRQs 3 4 5 7 9 10 *11 12) […] ``` -- You are receiving this mail because: You are watching the assignee of the bug. _______________________________________________ acpi-bugzilla mailing list acpi-bugzilla@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/acpi-bugzilla