From mboxrd@z Thu Jan 1 00:00:00 1970 From: Karol Kozimor Subject: Re: [PM][ACPI] No ACPI interrupts after resume from S1 Date: Sun, 26 Oct 2003 22:41:11 +0100 Sender: linux-kernel-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org Message-ID: <20031026214111.GA24485@hell.org.pl> References: <3ACA40606221794F80A5670F0AF15F8401720B63@pdsmsx403.ccr.corp.intel.com> Mime-Version: 1.0 Content-Type: text/plain; charset=iso-8859-2 Return-path: Content-Disposition: inline In-Reply-To: <3ACA40606221794F80A5670F0AF15F8401720B63-4yWAQGcml64gGBtAFL8yw7fspsVTdybXVpNB7YpNyf8@public.gmane.org> To: "Yu, Luming" Cc: Pavel Machek , M?ns Rullg?rd , acpi-devel-5NWGOfrQmneRv+LV9MX5uipxlwaOVQ5f@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org List-Id: linux-acpi@vger.kernel.org Thus wrote Yu, Luming: > Would you please try patch at http://bugme.osdl.org/show_bug.cgi?id=1409 Hi, The patch makes my kernel oops on resume: hdc: completing PM request, resume hwregs-0760 [56] hw_low_level_read : Unsupported address space: 90 hwregs-0760 [56] hw_low_level_read : Unsupported address space: A0 hwregs-0760 [56] hw_low_level_read : Unsupported address space: 24 hwregs-0760 [56] hw_low_level_read : Unsupported address space: C8 hwregs-0760 [56] hw_low_level_read : Unsupported address space: E0 hwregs-0760 [56] hw_low_level_read : Unsupported address space: F0 hwregs-0760 [56] hw_low_level_read : Unsupported address space: 4 Unable to handle kernel paging request at virtual address 70677679 printing eip: c020c44c *pde = 00000000 Oops: 0000 [#1] CPU: 0 EIP: 0060:[] Not tainted EFLAGS: 00010206 EIP is at acpi_hw_lowlevel_read+0x30/0x122 eax: c02e6344 ebx: cffd6408 ecx: cfc51e88 edx: 00000010 esi: 70677671 edi: cfc51e90 ebp: 00000008 esp: cfc51e58 ds: 007b es: 007b ss: 0068 Process bash (pid: 304, threadinfo=cfc50000 task=c1368a0) Stack: 00000130 c021c9b8 00000002 c02e6499 c02e6344 c02f6720 cffd6408 cfe3b228 000001e0 00000001 c020b6b2 00000008 cfc51e90 70677671 c0311650 00000018 c020b9c2 cffd6408 00000010 00000000 00000000 cfc51ebc c02da521 00000001 Call Trace: acpi_ut_acquire_mutex+0xc0/0x16b acpi_hw_enable_gpe+0x1e/0x44 acpi_hw_enable_ec_gpes+0x7f0x85 acpi_leave_sleep_state+0x119/0x13e dpm_resume+0x34/0x5a acpi_pm_finish+0xb/0x38 [...] Code: 8b 56 08 8b 46 04 89 d1 09 c1 75 0a 31 c0 83 c4 18 5b 5c 5f [hand typed, but at least the traces should be OK] Best regards, -- Karol 'sziwan' Kozimor sziwan-DETuoxkZsSqrDJvtcaxF/A@public.gmane.org