The patch titled pnp: improve resource assignment debug has been added to the -mm tree. Its filename is pnp-improve-resource-assignment-debug.patch Before you just go and hit "reply", please: a) Consider who else should be cc'ed b) Prefer to cc a suitable mailing list as well c) Ideally: find the original patch on the mailing list and do a reply-to-all to that, adding suitable additional cc's *** Remember to use Documentation/SubmitChecklist when testing your code *** See http://www.zip.com.au/~akpm/linux/patches/stuff/added-to-mm.txt to find out what to do about this The current -mm tree may be found at http://userweb.kernel.org/~akpm/mmotm/ ------------------------------------------------------ Subject: pnp: improve resource assignment debug From: Bjorn Helgaas <bjorn.helgaas@xxxxxx> When we fail to assign an I/O or MEM resource, include the min/max in the debug output to help match it with the options. Signed-off-by: Bjorn Helgaas <bjorn.helgaas@xxxxxx> Acked-by: Rene Herman <rene.herman@xxxxxxxxx> Cc: Len Brown <lenb@xxxxxxxxxx> Cc: Adam M Belay <abelay@xxxxxxx> Cc: Li Shaohua <shaohua.li@xxxxxxxxx> Cc: Matthieu Castet <castet.matthieu@xxxxxxx> Cc: Thomas Renninger <trenn@xxxxxxx> Cc: Jaroslav Kysela <perex@xxxxxxxx> Cc: Takashi Iwai <tiwai@xxxxxxx> Signed-off-by: Andrew Morton <akpm@xxxxxxxxxxxxxxxxxxxx> --- drivers/pnp/manager.c | 10 ++++++++-- 1 file changed, 8 insertions(+), 2 deletions(-) diff -puN drivers/pnp/manager.c~pnp-improve-resource-assignment-debug drivers/pnp/manager.c --- a/drivers/pnp/manager.c~pnp-improve-resource-assignment-debug +++ a/drivers/pnp/manager.c @@ -47,7 +47,10 @@ static int pnp_assign_port(struct pnp_de res->start += rule->align; res->end = res->start + rule->size - 1; if (res->start > rule->max || !rule->align) { - dev_dbg(&dev->dev, " couldn't assign io %d\n", idx); + dev_dbg(&dev->dev, " couldn't assign io %d " + "(min %#llx max %#llx)\n", idx, + (unsigned long long) rule->min, + (unsigned long long) rule->max); return 0; } } @@ -96,7 +99,10 @@ static int pnp_assign_mem(struct pnp_dev res->start += rule->align; res->end = res->start + rule->size - 1; if (res->start > rule->max || !rule->align) { - dev_dbg(&dev->dev, " couldn't assign mem %d\n", idx); + dev_dbg(&dev->dev, " couldn't assign mem %d " + "(min %#llx max %#llx)\n", idx, + (unsigned long long) rule->min, + (unsigned long long) rule->max); return 0; } } _ Patches currently in -mm which might be from bjorn.helgaas@xxxxxx are pnp-mark-resources-that-conflict-with-pci-devices-disabled.patch acpi_pm_device_sleep_state-cleanup.patch mm-only-enforce-acpi-resource-conflict-checks.patch provide-rtc_cmos-platform-device-take-2.patch acpi-fix-drivers-acpi-gluec-build-error.patch pnpacpi-fix-irq-flag-decoding.patch pnpacpi-fix-irq-flag-decoding-comment-fix.patch pnpacpi-fix-shareable-irq-encode-decode.patch pnpacpi-use-_crs-irq-descriptor-length-for-_srs-v2.patch pnp-add-detail-to-debug-resource-dump.patch pnp-remove-pnp_resourceindex.patch pnp-add-pnp_resource_type-internal-interface.patch pnp-add-pnp_resource_type_name-helper-function.patch pnp-make-pnp_portmemetc_start-et-al-work-for-invalid-resources.patch pnp-replace-pnp_resource_table-with-dynamically-allocated-resources.patch pnp-replace-pnp_resource_table-with-dynamically-allocated-resources-merge-fix.patch pnp-remove-ratelimit-on-add-resource-failures.patch pnp-dont-sort-by-type-in-sys-resources.patch pnp-set-the-pnp_card-dma_mask-for-use-by-isapnp-cards.patch isa-set-24-bit-dma_mask-for-isa-devices.patch pnp-add-pnp_possible_config-can-a-device-could-be-configured-this-way.patch pnp-whitespace-coding-style-fixes.patch pnp-define-pnp-specific-ioresource_io_-flags-alongside-irq-dma-mem.patch pnp-make-resource-option-structures-private-to-pnp-subsystem.patch pnp-introduce-pnp_irq_mask_t-typedef.patch pnp-increase-i-o-port-memory-option-address-sizes.patch pnp-improve-resource-assignment-debug.patch pnp-in-debug-resource-dump-make-empty-list-obvious.patch pnp-make-resource-assignment-functions-return-0-success-or-ebusy-failure.patch pnp-remove-redundant-pnp_can_configure-check.patch pnp-centralize-resource-option-allocations.patch pnpacpi-ignore-_prs-interrupt-numbers-larger-than-pnp_irq_nr.patch pnp-rename-pnp_register__resource-local-variables.patch pnp-support-optional-irq-resources.patch pnp-remove-extra-0x100-bit-from-option-priority.patch isapnp-handle-independent-options-following-dependent-ones.patch pnp-convert-resource-options-to-single-linked-list.patch make-pnp_add_card_id-static.patch -- To unsubscribe from this list: send the line "unsubscribe mm-commits" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html