looks like the acpi_os_unmap_memory hasn't the corresponding code to acpi_os_map_memory's one code path. Does the attached workaround change anything?
Thanks, Shaohua >-----Original Message----- >From: [EMAIL PROTECTED] [mailto:linux-acpi- >[EMAIL PROTECTED] On Behalf Of Andrew Morton >Sent: Friday, February 17, 2006 10:53 AM >To: [email protected] >Cc: Edgar Hucek >Subject: Fw: ACPI Troubles with 2.6.16-rc3 > > > >Begin forwarded message: > >Date: Thu, 16 Feb 2006 17:44:20 +0100 >From: Edgar Hucek <[EMAIL PROTECTED]> >To: [email protected] >Subject: ACPI Troubles with 2.6.16-rc3 > > >Hi. > >I have ACPI troubles : > >CPU: After all inits, caps: bfe9fbff 00100000 00000000 00000140 0000c1a9 >00000000 00000000 >Checking 'hlt' instruction... OK. >iounmap: bad address dfefd000 > [<c0253684>] acpi_tb_get_table_header+0x67/0x92 > [<c042a630>] unknown_bootoption+0x0/0x260 > [<c02536c2>] acpi_tb_get_table+0x13/0x55 [<c02538b2>] >acpi_tb_get_table_rsdt+0x1f/0x99 > [<c024e239>] acpi_ns_root_initialize+0x28a/0x299 > [<c0253971>] acpi_load_tables+0x45/0xa9 > [<c0443d56>] acpi_early_init+0x46/0xf6 > [<c042a56d>] start_kernel+0x2fd/0x3c0 > [<c042a630>] unknown_bootoption+0x0/0x260 >iounmap: bad address dfefd000 > [<c0253f2a>] acpi_tb_delete_single_table+0x30/0x33 > [<c0252f37>] acpi_tb_convert_to_xsdt+0x8d/0xa3 > [<c042a630>] unknown_bootoption+0x0/0x260 > [<c0253900>] acpi_tb_get_table_rsdt+0x6d/0x99 > [<c024e239>] acpi_ns_root_initialize+0x28a/0x299 > [<c0253971>] acpi_load_tables+0x45/0xa9 > [<c0443d56>] acpi_early_init+0x46/0xf6 > [<c042a56d>] start_kernel+0x2fd/0x3c0 > [<c042a630>] unknown_bootoption+0x0/0x260 >iounmap: bad address dfefb000 > [<c0253684>] acpi_tb_get_table_header+0x67/0x92 > [<c0253b4e>] acpi_tb_get_required_tables+0x4b/0x1f1 > [<c042a630>] unknown_bootoption+0x0/0x260 > [<c0253db5>] acpi_tb_init_table_descriptor+0x3a/0x107 > [<c0253911>] acpi_tb_get_table_rsdt+0x7e/0x99 > [<c042a630>] unknown_bootoption+0x0/0x260 > [<c0253986>] acpi_load_tables+0x5a/0xa9 > [<c0443d56>] acpi_early_init+0x46/0xf6 > [<c042a56d>] start_kernel+0x2fd/0x3c0 > >Ataches is the full dmesg output. > >The machine is an Apple Intel iMac 17" Dual Core booted with >elilo. > >Any ideas ? > >thx > >Edgar Hucek
test.patch
Description: test.patch
