On Thu, Sep 22, 2011 at 01:23:37PM -0700, Simon Kirby wrote: > Yes, that seems to have made it stop complaining about the IDE path. Good, thanks for testing. It would be great if you left it running for a couple of days like this to see whether there aren't any other issues with the patch. I'll send it with a proper description to Dave soonish since this is a real bug. > All I see from kmemleak now is: Yep, not IDE-related. Adding linux-acpi. > unreferenced object 0xe7481a00 (size 256): > comm "swapper", pid 1, jiffies 4294892509 (age 515.560s) > hex dump (first 32 bytes): > 00 00 00 28 ff ff ef ff 60 78 4e e7 00 02 00 00 ...(....`xN..... > 47 01 f8 0c f8 0c 01 08 00 00 00 00 0c 03 00 00 G............... > backtrace: > [<c1495c47>] kmemleak_alloc+0x27/0x50 > [<c10b3563>] __kmalloc+0xf3/0x1c0 > [<c149e0b0>] pci_acpi_scan_root+0x11e/0x272 > [<c149916b>] acpi_pci_root_add+0x163/0x256 > [<c12adddc>] acpi_device_probe+0x3a/0xf4 > [<c1302e38>] driver_probe_device+0x68/0x160 > [<c1302fb9>] __driver_attach+0x89/0x90 > [<c1302718>] bus_for_each_dev+0x48/0x70 > [<c1302cc9>] driver_attach+0x19/0x20 > [<c130213f>] bus_add_driver+0x17f/0x240 > [<c1303345>] driver_register+0x65/0x120 > [<c12af273>] acpi_bus_register_driver+0x3a/0x3f > [<c16d421f>] acpi_pci_root_init+0x1b/0x2a > [<c1001030>] do_one_initcall+0x30/0x160 > [<c16b920b>] kernel_init+0x78/0x10c > [<c14a1b76>] kernel_thread_helper+0x6/0xd > unreferenced object 0xe74e7860 (size 16): > comm "swapper", pid 1, jiffies 4294892509 (age 515.560s) > hex dump (first 16 bytes): > 50 43 49 20 42 75 73 20 30 30 30 30 3a 30 30 00 PCI Bus 0000:00. > backtrace: > [<c1495c47>] kmemleak_alloc+0x27/0x50 > [<c10b3563>] __kmalloc+0xf3/0x1c0 > [<c1290cce>] kvasprintf+0x2e/0x50 > [<c1290d01>] kasprintf+0x11/0x20 > [<c149e0da>] pci_acpi_scan_root+0x148/0x272 > [<c149916b>] acpi_pci_root_add+0x163/0x256 > [<c12adddc>] acpi_device_probe+0x3a/0xf4 > [<c1302e38>] driver_probe_device+0x68/0x160 > [<c1302fb9>] __driver_attach+0x89/0x90 > [<c1302718>] bus_for_each_dev+0x48/0x70 > [<c1302cc9>] driver_attach+0x19/0x20 > [<c130213f>] bus_add_driver+0x17f/0x240 > [<c1303345>] driver_register+0x65/0x120 > [<c12af273>] acpi_bus_register_driver+0x3a/0x3f > [<c16d421f>] acpi_pci_root_init+0x1b/0x2a > [<c1001030>] do_one_initcall+0x30/0x160 > > ...which is probably a separate, non-recurring leak. > > > Also, I'm sure you know IDE is deprecated, so what are the chances of > > moving this box to libata? Also, can you send me your .config pls? > > Yeah, I was going to get around to that eventually. :) Config (and > earlier kmemleak output) here: http://0x.ca/sim/ref/3.1-rc6-blue/ Ok, thanks. -- Regards/Gruss, Boris. -- To unsubscribe from this list: send the line "unsubscribe linux-acpi" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html
