diff for duplicates of <20160819033911.GA4027@arm.com> diff --git a/a/1.txt b/N1/1.txt index 3f151c5..2d4e88f 100644 --- a/a/1.txt +++ b/N1/1.txt @@ -1,225 +1,232 @@ On Thu, Aug 18, 2016 at 12:14:20PM +0100, Lorenzo Pieralisi wrote: > On Thu, Aug 18, 2016 at 06:55:50PM +0800, Dennis Chen wrote: -> +>=20 > [...] -> +>=20 > > > +static struct acpi_iort_node * > > > +iort_scan_node(enum acpi_iort_node_type type, -> > > + iort_find_node_callback callback, void *context) +> > > +=09 iort_find_node_callback callback, void *context) > > > +{ -> > > + struct acpi_iort_node *iort_node, *iort_end; -> > > + struct acpi_table_iort *iort; -> > > + int i; +> > > +=09struct acpi_iort_node *iort_node, *iort_end; +> > > +=09struct acpi_table_iort *iort; +> > > +=09int i; > > > + -> > > + /* Get the first IORT node */ -> > > + iort = (struct acpi_table_iort *)iort_table; +> > > +=09/* Get the first IORT node */ +> > > +=09iort =3D (struct acpi_table_iort *)iort_table; > > > > > Here, the same as I comments on Lorenzo's patch. If IORT is missed in > > the firmware, then iort_table will be NULL, result in kernel panic in > > the codes followed. -> +>=20 > The pointer is checked in the functions that are visible to > other compilation units before calling this function: -> +>=20 > iort_msi_map_rid() > iort_get_device_domain() -> +>=20 > I missed to check it when I added iort_node_match() and > iort_iommu_configure() though, which makes me think that it is probably > better to move the iort_table pointer check to iort_scan_node() so that > it is done in one single place instead of adding it to all given > external interfaces. > -Agree to check this in iort_scan_node(). Also, given some duplicate codes between -iort_scan_node() and iort_smmu_init(), so maybe we can think about to refactor -iort_match_callback() as the way to implement the function of iort_smmu_int(), +Agree to check this in iort_scan_node(). Also, given some duplicate codes b= +etween +iort_scan_node() and iort_smmu_init(), so maybe we can think about to refac= +tor +iort_match_callback() as the way to implement the function of iort_smmu_int= +(), thus we can call iort_node_match(ACPI_IORT_NODE_SMMU_V3)... Thanks, Dennis -> +>=20 > Lorenzo -> -> > +>=20 +> >=20 > > Thanks, > > Dennis -> > > + iort_node = ACPI_ADD_PTR(struct acpi_iort_node, iort, -> > > + iort->node_offset); -> > > + iort_end = ACPI_ADD_PTR(struct acpi_iort_node, iort_table, -> > > + iort_table->length); -> > > + -> > > + for (i = 0; i < iort->node_count; i++) { -> > > + if (WARN_TAINT(iort_node >= iort_end, TAINT_FIRMWARE_WORKAROUND, -> > > + "IORT node pointer overflows, bad table!\n")) -> > > + return NULL; -> > > + -> > > + if (iort_node->type == type) { -> > > + if (ACPI_SUCCESS(callback(iort_node, context))) -> > > + return iort_node; -> > > + } -> > > + -> > > + iort_node = ACPI_ADD_PTR(struct acpi_iort_node, iort_node, -> > > + iort_node->length); -> > > + } -> > > + -> > > + return NULL; +> > > +=09iort_node =3D ACPI_ADD_PTR(struct acpi_iort_node, iort, +> > > +=09=09=09=09 iort->node_offset); +> > > +=09iort_end =3D ACPI_ADD_PTR(struct acpi_iort_node, iort_table, +> > > +=09=09=09=09iort_table->length); +> > > + +> > > +=09for (i =3D 0; i < iort->node_count; i++) { +> > > +=09=09if (WARN_TAINT(iort_node >=3D iort_end, TAINT_FIRMWARE_WORKARO= +UND, +> > > +=09=09=09 "IORT node pointer overflows, bad table!\n")) +> > > +=09=09=09return NULL; +> > > + +> > > +=09=09if (iort_node->type =3D=3D type) { +> > > +=09=09=09if (ACPI_SUCCESS(callback(iort_node, context))) +> > > +=09=09=09=09return iort_node; +> > > +=09=09} +> > > + +> > > +=09=09iort_node =3D ACPI_ADD_PTR(struct acpi_iort_node, iort_node, +> > > +=09=09=09=09=09 iort_node->length); +> > > +=09} +> > > + +> > > +=09return NULL; > > > +} > > > + > > > +static acpi_status > > > +iort_match_node_callback(struct acpi_iort_node *node, void *context) > > > +{ -> > > + struct device *dev = context; -> > > + -> > > + switch (node->type) { -> > > + case ACPI_IORT_NODE_NAMED_COMPONENT: { -> > > + struct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL }; -> > > + struct acpi_device *adev = to_acpi_device_node(dev->fwnode); -> > > + struct acpi_iort_named_component *ncomp; -> > > + -> > > + if (!adev) -> > > + break; -> > > + -> > > + ncomp = (struct acpi_iort_named_component *)node->node_data; -> > > + -> > > + if (ACPI_FAILURE(acpi_get_name(adev->handle, -> > > + ACPI_FULL_PATHNAME, &buffer))) { -> > > + dev_warn(dev, "Can't get device full path name\n"); -> > > + } else { -> > > + int match; -> > > + -> > > + match = !strcmp(ncomp->device_name, buffer.pointer); -> > > + acpi_os_free(buffer.pointer); -> > > + -> > > + if (match) -> > > + return AE_OK; -> > > + } -> > > + -> > > + break; -> > > + } -> > > + case ACPI_IORT_NODE_PCI_ROOT_COMPLEX: { -> > > + struct acpi_iort_root_complex *pci_rc; -> > > + struct pci_bus *bus; -> > > + -> > > + bus = to_pci_bus(dev); -> > > + pci_rc = (struct acpi_iort_root_complex *)node->node_data; -> > > + -> > > + /* -> > > + * It is assumed that PCI segment numbers maps one-to-one -> > > + * with root complexes. Each segment number can represent only -> > > + * one root complex. -> > > + */ -> > > + if (pci_rc->pci_segment_number == pci_domain_nr(bus)) -> > > + return AE_OK; -> > > + -> > > + break; -> > > + } -> > > + } -> > > + -> > > + return AE_NOT_FOUND; +> > > +=09struct device *dev =3D context; +> > > + +> > > +=09switch (node->type) { +> > > +=09case ACPI_IORT_NODE_NAMED_COMPONENT: { +> > > +=09=09struct acpi_buffer buffer =3D { ACPI_ALLOCATE_BUFFER, NULL }; +> > > +=09=09struct acpi_device *adev =3D to_acpi_device_node(dev->fwnode); +> > > +=09=09struct acpi_iort_named_component *ncomp; +> > > + +> > > +=09=09if (!adev) +> > > +=09=09=09break; +> > > + +> > > +=09=09ncomp =3D (struct acpi_iort_named_component *)node->node_data; +> > > + +> > > +=09=09if (ACPI_FAILURE(acpi_get_name(adev->handle, +> > > +=09=09=09=09=09 ACPI_FULL_PATHNAME, &buffer))) { +> > > +=09=09=09dev_warn(dev, "Can't get device full path name\n"); +> > > +=09=09} else { +> > > +=09=09=09int match; +> > > + +> > > +=09=09=09match =3D !strcmp(ncomp->device_name, buffer.pointer); +> > > +=09=09=09acpi_os_free(buffer.pointer); +> > > + +> > > +=09=09=09if (match) +> > > +=09=09=09=09return AE_OK; +> > > +=09=09} +> > > + +> > > +=09=09break; +> > > +=09} +> > > +=09case ACPI_IORT_NODE_PCI_ROOT_COMPLEX: { +> > > +=09=09struct acpi_iort_root_complex *pci_rc; +> > > +=09=09struct pci_bus *bus; +> > > + +> > > +=09=09bus =3D to_pci_bus(dev); +> > > +=09=09pci_rc =3D (struct acpi_iort_root_complex *)node->node_data; +> > > + +> > > +=09=09/* +> > > +=09=09 * It is assumed that PCI segment numbers maps one-to-one +> > > +=09=09 * with root complexes. Each segment number can represent only +> > > +=09=09 * one root complex. +> > > +=09=09 */ +> > > +=09=09if (pci_rc->pci_segment_number =3D=3D pci_domain_nr(bus)) +> > > +=09=09=09return AE_OK; +> > > + +> > > +=09=09break; +> > > +=09} +> > > +=09} +> > > + +> > > +=09return AE_NOT_FOUND; > > > +} > > > + > > > +static int -> > > +iort_id_map(struct acpi_iort_id_mapping *map, u8 type, u32 rid_in, u32 *rid_out) +> > > +iort_id_map(struct acpi_iort_id_mapping *map, u8 type, u32 rid_in, u= +32 *rid_out) > > > +{ -> > > + /* Single mapping does not care for input id */ -> > > + if (map->flags & ACPI_IORT_ID_SINGLE_MAPPING) { -> > > + if (type == ACPI_IORT_NODE_NAMED_COMPONENT || -> > > + type == ACPI_IORT_NODE_PCI_ROOT_COMPLEX) { -> > > + *rid_out = map->output_base; -> > > + return 0; -> > > + } -> > > + -> > > + pr_warn(FW_BUG "[map %p] SINGLE MAPPING flag not allowed for node type %d, skipping ID map\n", -> > > + map, type); -> > > + return -ENXIO; -> > > + } -> > > + -> > > + if (rid_in < map->input_base || -> > > + (rid_in >= map->input_base + map->id_count)) -> > > + return -ENXIO; -> > > + -> > > + *rid_out = map->output_base + (rid_in - map->input_base); -> > > + return 0; +> > > +=09/* Single mapping does not care for input id */ +> > > +=09if (map->flags & ACPI_IORT_ID_SINGLE_MAPPING) { +> > > +=09=09if (type =3D=3D ACPI_IORT_NODE_NAMED_COMPONENT || +> > > +=09=09 type =3D=3D ACPI_IORT_NODE_PCI_ROOT_COMPLEX) { +> > > +=09=09=09*rid_out =3D map->output_base; +> > > +=09=09=09return 0; +> > > +=09=09} +> > > + +> > > +=09=09pr_warn(FW_BUG "[map %p] SINGLE MAPPING flag not allowed for n= +ode type %d, skipping ID map\n", +> > > +=09=09=09map, type); +> > > +=09=09return -ENXIO; +> > > +=09} +> > > + +> > > +=09if (rid_in < map->input_base || +> > > +=09 (rid_in >=3D map->input_base + map->id_count)) +> > > +=09=09return -ENXIO; +> > > + +> > > +=09*rid_out =3D map->output_base + (rid_in - map->input_base); +> > > +=09return 0; > > > +} > > > + > > > +static struct acpi_iort_node * > > > +iort_node_map_rid(struct acpi_iort_node *node, u32 rid_in, -> > > + u32 *rid_out, u8 type) +> > > +=09=09 u32 *rid_out, u8 type) > > > +{ -> > > + u32 rid = rid_in; -> > > + -> > > + /* Parse the ID mapping tree to find specified node type */ -> > > + while (node) { -> > > + struct acpi_iort_id_mapping *map; -> > > + int i; -> > > + -> > > + if (node->type == type) { -> > > + if (rid_out) -> > > + *rid_out = rid; -> > > + return node; -> > > + } -> > > + -> > > + if (!node->mapping_offset || !node->mapping_count) -> > > + goto fail_map; -> > > + -> > > + map = ACPI_ADD_PTR(struct acpi_iort_id_mapping, node, -> > > + node->mapping_offset); -> > > + -> > > + /* Firmware bug! */ -> > > + if (!map->output_reference) { -> > > + pr_err(FW_BUG "[node %p type %d] ID map has NULL parent reference\n", -> > > + node, node->type); -> > > + goto fail_map; -> > > + } -> > > + -> > > + /* Do the RID translation */ -> > > + for (i = 0; i < node->mapping_count; i++, map++) { -> > > + if (!iort_id_map(map, node->type, rid, &rid)) -> > > + break; -> > > + } -> > > + -> > > + if (i == node->mapping_count) -> > > + goto fail_map; -> > > + -> > > + node = ACPI_ADD_PTR(struct acpi_iort_node, iort_table, -> > > + map->output_reference); -> > > + } +> > > +=09u32 rid =3D rid_in; +> > > + +> > > +=09/* Parse the ID mapping tree to find specified node type */ +> > > +=09while (node) { +> > > +=09=09struct acpi_iort_id_mapping *map; +> > > +=09=09int i; +> > > + +> > > +=09=09if (node->type =3D=3D type) { +> > > +=09=09=09if (rid_out) +> > > +=09=09=09=09*rid_out =3D rid; +> > > +=09=09=09return node; +> > > +=09=09} +> > > + +> > > +=09=09if (!node->mapping_offset || !node->mapping_count) +> > > +=09=09=09goto fail_map; +> > > + +> > > +=09=09map =3D ACPI_ADD_PTR(struct acpi_iort_id_mapping, node, +> > > +=09=09=09=09 node->mapping_offset); +> > > + +> > > +=09=09/* Firmware bug! */ +> > > +=09=09if (!map->output_reference) { +> > > +=09=09=09pr_err(FW_BUG "[node %p type %d] ID map has NULL parent ref= +erence\n", +> > > +=09=09=09 node, node->type); +> > > +=09=09=09goto fail_map; +> > > +=09=09} +> > > + +> > > +=09=09/* Do the RID translation */ +> > > +=09=09for (i =3D 0; i < node->mapping_count; i++, map++) { +> > > +=09=09=09if (!iort_id_map(map, node->type, rid, &rid)) +> > > +=09=09=09=09break; +> > > +=09=09} +> > > + +> > > +=09=09if (i =3D=3D node->mapping_count) +> > > +=09=09=09goto fail_map; +> > > + +> > > +=09=09node =3D ACPI_ADD_PTR(struct acpi_iort_node, iort_table, +> > > +=09=09=09=09 map->output_reference); +> > > +=09} > > > + > > > +fail_map: -> > > + /* Map input RID to output RID unchanged on mapping failure*/ -> > > + if (rid_out) -> > > + *rid_out = rid_in; +> > > +=09/* Map input RID to output RID unchanged on mapping failure*/ +> > > +=09if (rid_out) +> > > +=09=09*rid_out =3D rid_in; > > > + -> > > + return NULL; +> > > +=09return NULL; > > > +} > > > + > > > +static struct acpi_iort_node * > > > +iort_find_dev_node(struct device *dev) > > > +{ -> > > + struct pci_bus *pbus; +> > > +=09struct pci_bus *pbus; > > > + -> > > + if (!dev_is_pci(dev)) -> > > + return iort_scan_node(ACPI_IORT_NODE_NAMED_COMPONENT, -> > > + iort_match_node_callback, dev); +> > > +=09if (!dev_is_pci(dev)) +> > > +=09=09return iort_scan_node(ACPI_IORT_NODE_NAMED_COMPONENT, +> > > +=09=09=09=09 iort_match_node_callback, dev); > > > + -> > > + /* Find a PCI root bus */ -> > > + pbus = to_pci_dev(dev)->bus; -> > > + while (!pci_is_root_bus(pbus)) -> > > + pbus = pbus->parent; +> > > +=09/* Find a PCI root bus */ +> > > +=09pbus =3D to_pci_dev(dev)->bus; +> > > +=09while (!pci_is_root_bus(pbus)) +> > > +=09=09pbus =3D pbus->parent; > > > + -> > > + return iort_scan_node(ACPI_IORT_NODE_PCI_ROOT_COMPLEX, -> > > + iort_match_node_callback, &pbus->dev); +> > > +=09return iort_scan_node(ACPI_IORT_NODE_PCI_ROOT_COMPLEX, +> > > +=09=09=09 iort_match_node_callback, &pbus->dev); > > > +} > > > + > > > +void __init iort_table_detect(void) > > > +{ -> > > + acpi_status status; +> > > +=09acpi_status status; > > > + -> > > + status = acpi_get_table(ACPI_SIG_IORT, 0, &iort_table); -> > > + if (ACPI_FAILURE(status) && status != AE_NOT_FOUND) { -> > > + const char *msg = acpi_format_exception(status); -> > > + pr_err("Failed to get table, %s\n", msg); -> > > + } +> > > +=09status =3D acpi_get_table(ACPI_SIG_IORT, 0, &iort_table); +> > > +=09if (ACPI_FAILURE(status) && status !=3D AE_NOT_FOUND) { +> > > +=09=09const char *msg =3D acpi_format_exception(status); +> > > +=09=09pr_err("Failed to get table, %s\n", msg); +> > > +=09} > > > +} > > > diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c > > > index 85b7d07..55a84da 100644 @@ -234,13 +241,13 @@ Dennis > > > #include <acpi/apei.h> > > > #include <linux/dmi.h> > > > @@ -1186,6 +1187,7 @@ static int __init acpi_init(void) -> > > } -> > > -> > > pci_mmcfg_late_init(); -> > > + iort_table_detect(); -> > > acpi_scan_init(); -> > > acpi_ec_init(); -> > > acpi_debugfs_init(); +> > > =09} +> > > =20 +> > > =09pci_mmcfg_late_init(); +> > > +=09iort_table_detect(); +> > > =09acpi_scan_init(); +> > > =09acpi_ec_init(); +> > > =09acpi_debugfs_init(); > > > diff --git a/include/linux/iort.h b/include/linux/iort.h > > > new file mode 100644 > > > index 0000000..cde6809 @@ -249,19 +256,25 @@ Dennis > > > @@ -0,0 +1,30 @@ > > > +/* > > > + * Copyright (C) 2016, Semihalf -> > > + * Author: Tomasz Nowicki <tn@semihalf.com> +> > > + *=09Author: Tomasz Nowicki <tn@semihalf.com> > > > + * -> > > + * This program is free software; you can redistribute it and/or modify it +> > > + * This program is free software; you can redistribute it and/or mod= +ify it > > > + * under the terms and conditions of the GNU General Public License, > > > + * version 2, as published by the Free Software Foundation. > > > + * -> > > + * This program is distributed in the hope it will be useful, but WITHOUT -> > > + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or -> > > + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for +> > > + * This program is distributed in the hope it will be useful, but WI= +THOUT +> > > + * ANY WARRANTY; without even the implied warranty of MERCHANTABILIT= +Y or +> > > + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public Lic= +ense for > > > + * more details. > > > + * -> > > + * You should have received a copy of the GNU General Public License along with -> > > + * this program; if not, write to the Free Software Foundation, Inc., 59 Temple +> > > + * You should have received a copy of the GNU General Public License= + along with +> > > + * this program; if not, write to the Free Software Foundation, Inc.= +, 59 Temple > > > + * Place - Suite 330, Boston, MA 02111-1307 USA. > > > + */ > > > + @@ -277,12 +290,13 @@ Dennis > > > +#endif > > > + > > > +#endif /* __IORT_H__ */ -> > > -- +> > > --=20 > > > 1.9.1 -> > > +> > >=20 > > > -- -> > > To unsubscribe from this list: send the line "unsubscribe linux-pci" in +> > > To unsubscribe from this list: send the line "unsubscribe linux-pci" = +in > > > the body of a message to majordomo@vger.kernel.org > > > More majordomo info at http://vger.kernel.org/majordomo-info.html -> > > -> +> > >=20 +>=20 diff --git a/a/content_digest b/N1/content_digest index eb3d832..82375dc 100644 --- a/a/content_digest +++ b/N1/content_digest @@ -6,254 +6,261 @@ "Subject\0Re: [PATCH V8 1/8] ACPI: I/O Remapping Table (IORT) initial support\0" "Date\0Fri, 19 Aug 2016 11:39:13 +0800\0" "To\0Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>\0" - "Cc\0rafael@kernel.org" - linux-pci@vger.kernel.org - will.deacon@arm.com - okaya@codeaurora.org - andrea.gallo@linaro.org - nd@arm.com - al.stone@linaro.org - Tomasz Nowicki <tn@semihalf.com> - linaro-acpi@lists.linaro.org - linux-acpi@vger.kernel.org - robert.richter@caviumnetworks.com - helgaas@kernel.org - catalin.marinas@arm.com - shijie.huang@arm.com - jason@lakedaemon.net - marc.zyngier@arm.com - ddaney.cavm@gmail.com - tglx@linutronix.de - mw@semihalf.com - linux-arm-kernel@lists.infradead.org - graeme.gregory@linaro.org - rjw@rjwysocki.net - linux-kernel@vger.kernel.org - " hanjun.guo@linaro.org\0" + "Cc\0Tomasz Nowicki <tn@semihalf.com>" + <marc.zyngier@arm.com> + <tglx@linutronix.de> + <jason@lakedaemon.net> + <rjw@rjwysocki.net> + <helgaas@kernel.org> + <rafael@kernel.org> + <will.deacon@arm.com> + <catalin.marinas@arm.com> + <hanjun.guo@linaro.org> + <shijie.huang@arm.com> + <robert.richter@caviumnetworks.com> + <mw@semihalf.com> + <linux-pci@vger.kernel.org> + <linux-arm-kernel@lists.infradead.org> + <linaro-acpi@lists.linaro.org> + <andrea.gallo@linaro.org> + <linux-acpi@vger.kernel.org> + <linux-kernel@vger.kernel.org> + <al.stone@linaro.org> + <graeme.gregory@linaro.org> + <ddaney.cavm@gmail.com> + <okaya@codeaurora.org> + " <nd@arm.com>\0" "\00:1\0" "b\0" "On Thu, Aug 18, 2016 at 12:14:20PM +0100, Lorenzo Pieralisi wrote:\n" "> On Thu, Aug 18, 2016 at 06:55:50PM +0800, Dennis Chen wrote:\n" - "> \n" + ">=20\n" "> [...]\n" - "> \n" + ">=20\n" "> > > +static struct acpi_iort_node *\n" "> > > +iort_scan_node(enum acpi_iort_node_type type,\n" - "> > > +\t iort_find_node_callback callback, void *context)\n" + "> > > +=09 iort_find_node_callback callback, void *context)\n" "> > > +{\n" - "> > > +\tstruct acpi_iort_node *iort_node, *iort_end;\n" - "> > > +\tstruct acpi_table_iort *iort;\n" - "> > > +\tint i;\n" + "> > > +=09struct acpi_iort_node *iort_node, *iort_end;\n" + "> > > +=09struct acpi_table_iort *iort;\n" + "> > > +=09int i;\n" "> > > +\n" - "> > > +\t/* Get the first IORT node */\n" - "> > > +\tiort = (struct acpi_table_iort *)iort_table;\n" + "> > > +=09/* Get the first IORT node */\n" + "> > > +=09iort =3D (struct acpi_table_iort *)iort_table;\n" "> > >\n" "> > Here, the same as I comments on Lorenzo's patch. If IORT is missed in\n" "> > the firmware, then iort_table will be NULL, result in kernel panic in\n" "> > the codes followed.\n" - "> \n" + ">=20\n" "> The pointer is checked in the functions that are visible to\n" "> other compilation units before calling this function:\n" - "> \n" + ">=20\n" "> iort_msi_map_rid()\n" "> iort_get_device_domain()\n" - "> \n" + ">=20\n" "> I missed to check it when I added iort_node_match() and\n" "> iort_iommu_configure() though, which makes me think that it is probably\n" "> better to move the iort_table pointer check to iort_scan_node() so that\n" "> it is done in one single place instead of adding it to all given\n" "> external interfaces.\n" ">\n" - "Agree to check this in iort_scan_node(). Also, given some duplicate codes between\n" - "iort_scan_node() and iort_smmu_init(), so maybe we can think about to refactor\n" - "iort_match_callback() as the way to implement the function of iort_smmu_int(),\n" + "Agree to check this in iort_scan_node(). Also, given some duplicate codes b=\n" + "etween\n" + "iort_scan_node() and iort_smmu_init(), so maybe we can think about to refac=\n" + "tor\n" + "iort_match_callback() as the way to implement the function of iort_smmu_int=\n" + "(),\n" "thus we can call iort_node_match(ACPI_IORT_NODE_SMMU_V3)...\n" "\n" "Thanks,\n" "Dennis\n" - "> \n" + ">=20\n" "> Lorenzo\n" - "> \n" - "> > \n" + ">=20\n" + "> >=20\n" "> > Thanks,\n" "> > Dennis\n" - "> > > +\tiort_node = ACPI_ADD_PTR(struct acpi_iort_node, iort,\n" - "> > > +\t\t\t\t iort->node_offset);\n" - "> > > +\tiort_end = ACPI_ADD_PTR(struct acpi_iort_node, iort_table,\n" - "> > > +\t\t\t\tiort_table->length);\n" - "> > > +\n" - "> > > +\tfor (i = 0; i < iort->node_count; i++) {\n" - "> > > +\t\tif (WARN_TAINT(iort_node >= iort_end, TAINT_FIRMWARE_WORKAROUND,\n" - "> > > +\t\t\t \"IORT node pointer overflows, bad table!\\n\"))\n" - "> > > +\t\t\treturn NULL;\n" - "> > > +\n" - "> > > +\t\tif (iort_node->type == type) {\n" - "> > > +\t\t\tif (ACPI_SUCCESS(callback(iort_node, context)))\n" - "> > > +\t\t\t\treturn iort_node;\n" - "> > > +\t\t}\n" - "> > > +\n" - "> > > +\t\tiort_node = ACPI_ADD_PTR(struct acpi_iort_node, iort_node,\n" - "> > > +\t\t\t\t\t iort_node->length);\n" - "> > > +\t}\n" - "> > > +\n" - "> > > +\treturn NULL;\n" + "> > > +=09iort_node =3D ACPI_ADD_PTR(struct acpi_iort_node, iort,\n" + "> > > +=09=09=09=09 iort->node_offset);\n" + "> > > +=09iort_end =3D ACPI_ADD_PTR(struct acpi_iort_node, iort_table,\n" + "> > > +=09=09=09=09iort_table->length);\n" + "> > > +\n" + "> > > +=09for (i =3D 0; i < iort->node_count; i++) {\n" + "> > > +=09=09if (WARN_TAINT(iort_node >=3D iort_end, TAINT_FIRMWARE_WORKARO=\n" + "UND,\n" + "> > > +=09=09=09 \"IORT node pointer overflows, bad table!\\n\"))\n" + "> > > +=09=09=09return NULL;\n" + "> > > +\n" + "> > > +=09=09if (iort_node->type =3D=3D type) {\n" + "> > > +=09=09=09if (ACPI_SUCCESS(callback(iort_node, context)))\n" + "> > > +=09=09=09=09return iort_node;\n" + "> > > +=09=09}\n" + "> > > +\n" + "> > > +=09=09iort_node =3D ACPI_ADD_PTR(struct acpi_iort_node, iort_node,\n" + "> > > +=09=09=09=09=09 iort_node->length);\n" + "> > > +=09}\n" + "> > > +\n" + "> > > +=09return NULL;\n" "> > > +}\n" "> > > +\n" "> > > +static acpi_status\n" "> > > +iort_match_node_callback(struct acpi_iort_node *node, void *context)\n" "> > > +{\n" - "> > > +\tstruct device *dev = context;\n" - "> > > +\n" - "> > > +\tswitch (node->type) {\n" - "> > > +\tcase ACPI_IORT_NODE_NAMED_COMPONENT: {\n" - "> > > +\t\tstruct acpi_buffer buffer = { ACPI_ALLOCATE_BUFFER, NULL };\n" - "> > > +\t\tstruct acpi_device *adev = to_acpi_device_node(dev->fwnode);\n" - "> > > +\t\tstruct acpi_iort_named_component *ncomp;\n" - "> > > +\n" - "> > > +\t\tif (!adev)\n" - "> > > +\t\t\tbreak;\n" - "> > > +\n" - "> > > +\t\tncomp = (struct acpi_iort_named_component *)node->node_data;\n" - "> > > +\n" - "> > > +\t\tif (ACPI_FAILURE(acpi_get_name(adev->handle,\n" - "> > > +\t\t\t\t\t ACPI_FULL_PATHNAME, &buffer))) {\n" - "> > > +\t\t\tdev_warn(dev, \"Can't get device full path name\\n\");\n" - "> > > +\t\t} else {\n" - "> > > +\t\t\tint match;\n" - "> > > +\n" - "> > > +\t\t\tmatch = !strcmp(ncomp->device_name, buffer.pointer);\n" - "> > > +\t\t\tacpi_os_free(buffer.pointer);\n" - "> > > +\n" - "> > > +\t\t\tif (match)\n" - "> > > +\t\t\t\treturn AE_OK;\n" - "> > > +\t\t}\n" - "> > > +\n" - "> > > +\t\tbreak;\n" - "> > > +\t}\n" - "> > > +\tcase ACPI_IORT_NODE_PCI_ROOT_COMPLEX: {\n" - "> > > +\t\tstruct acpi_iort_root_complex *pci_rc;\n" - "> > > +\t\tstruct pci_bus *bus;\n" - "> > > +\n" - "> > > +\t\tbus = to_pci_bus(dev);\n" - "> > > +\t\tpci_rc = (struct acpi_iort_root_complex *)node->node_data;\n" - "> > > +\n" - "> > > +\t\t/*\n" - "> > > +\t\t * It is assumed that PCI segment numbers maps one-to-one\n" - "> > > +\t\t * with root complexes. Each segment number can represent only\n" - "> > > +\t\t * one root complex.\n" - "> > > +\t\t */\n" - "> > > +\t\tif (pci_rc->pci_segment_number == pci_domain_nr(bus))\n" - "> > > +\t\t\treturn AE_OK;\n" - "> > > +\n" - "> > > +\t\tbreak;\n" - "> > > +\t}\n" - "> > > +\t}\n" - "> > > +\n" - "> > > +\treturn AE_NOT_FOUND;\n" + "> > > +=09struct device *dev =3D context;\n" + "> > > +\n" + "> > > +=09switch (node->type) {\n" + "> > > +=09case ACPI_IORT_NODE_NAMED_COMPONENT: {\n" + "> > > +=09=09struct acpi_buffer buffer =3D { ACPI_ALLOCATE_BUFFER, NULL };\n" + "> > > +=09=09struct acpi_device *adev =3D to_acpi_device_node(dev->fwnode);\n" + "> > > +=09=09struct acpi_iort_named_component *ncomp;\n" + "> > > +\n" + "> > > +=09=09if (!adev)\n" + "> > > +=09=09=09break;\n" + "> > > +\n" + "> > > +=09=09ncomp =3D (struct acpi_iort_named_component *)node->node_data;\n" + "> > > +\n" + "> > > +=09=09if (ACPI_FAILURE(acpi_get_name(adev->handle,\n" + "> > > +=09=09=09=09=09 ACPI_FULL_PATHNAME, &buffer))) {\n" + "> > > +=09=09=09dev_warn(dev, \"Can't get device full path name\\n\");\n" + "> > > +=09=09} else {\n" + "> > > +=09=09=09int match;\n" + "> > > +\n" + "> > > +=09=09=09match =3D !strcmp(ncomp->device_name, buffer.pointer);\n" + "> > > +=09=09=09acpi_os_free(buffer.pointer);\n" + "> > > +\n" + "> > > +=09=09=09if (match)\n" + "> > > +=09=09=09=09return AE_OK;\n" + "> > > +=09=09}\n" + "> > > +\n" + "> > > +=09=09break;\n" + "> > > +=09}\n" + "> > > +=09case ACPI_IORT_NODE_PCI_ROOT_COMPLEX: {\n" + "> > > +=09=09struct acpi_iort_root_complex *pci_rc;\n" + "> > > +=09=09struct pci_bus *bus;\n" + "> > > +\n" + "> > > +=09=09bus =3D to_pci_bus(dev);\n" + "> > > +=09=09pci_rc =3D (struct acpi_iort_root_complex *)node->node_data;\n" + "> > > +\n" + "> > > +=09=09/*\n" + "> > > +=09=09 * It is assumed that PCI segment numbers maps one-to-one\n" + "> > > +=09=09 * with root complexes. Each segment number can represent only\n" + "> > > +=09=09 * one root complex.\n" + "> > > +=09=09 */\n" + "> > > +=09=09if (pci_rc->pci_segment_number =3D=3D pci_domain_nr(bus))\n" + "> > > +=09=09=09return AE_OK;\n" + "> > > +\n" + "> > > +=09=09break;\n" + "> > > +=09}\n" + "> > > +=09}\n" + "> > > +\n" + "> > > +=09return AE_NOT_FOUND;\n" "> > > +}\n" "> > > +\n" "> > > +static int\n" - "> > > +iort_id_map(struct acpi_iort_id_mapping *map, u8 type, u32 rid_in, u32 *rid_out)\n" + "> > > +iort_id_map(struct acpi_iort_id_mapping *map, u8 type, u32 rid_in, u=\n" + "32 *rid_out)\n" "> > > +{\n" - "> > > +\t/* Single mapping does not care for input id */\n" - "> > > +\tif (map->flags & ACPI_IORT_ID_SINGLE_MAPPING) {\n" - "> > > +\t\tif (type == ACPI_IORT_NODE_NAMED_COMPONENT ||\n" - "> > > +\t\t type == ACPI_IORT_NODE_PCI_ROOT_COMPLEX) {\n" - "> > > +\t\t\t*rid_out = map->output_base;\n" - "> > > +\t\t\treturn 0;\n" - "> > > +\t\t}\n" - "> > > +\n" - "> > > +\t\tpr_warn(FW_BUG \"[map %p] SINGLE MAPPING flag not allowed for node type %d, skipping ID map\\n\",\n" - "> > > +\t\t\tmap, type);\n" - "> > > +\t\treturn -ENXIO;\n" - "> > > +\t}\n" - "> > > +\n" - "> > > +\tif (rid_in < map->input_base ||\n" - "> > > +\t (rid_in >= map->input_base + map->id_count))\n" - "> > > +\t\treturn -ENXIO;\n" - "> > > +\n" - "> > > +\t*rid_out = map->output_base + (rid_in - map->input_base);\n" - "> > > +\treturn 0;\n" + "> > > +=09/* Single mapping does not care for input id */\n" + "> > > +=09if (map->flags & ACPI_IORT_ID_SINGLE_MAPPING) {\n" + "> > > +=09=09if (type =3D=3D ACPI_IORT_NODE_NAMED_COMPONENT ||\n" + "> > > +=09=09 type =3D=3D ACPI_IORT_NODE_PCI_ROOT_COMPLEX) {\n" + "> > > +=09=09=09*rid_out =3D map->output_base;\n" + "> > > +=09=09=09return 0;\n" + "> > > +=09=09}\n" + "> > > +\n" + "> > > +=09=09pr_warn(FW_BUG \"[map %p] SINGLE MAPPING flag not allowed for n=\n" + "ode type %d, skipping ID map\\n\",\n" + "> > > +=09=09=09map, type);\n" + "> > > +=09=09return -ENXIO;\n" + "> > > +=09}\n" + "> > > +\n" + "> > > +=09if (rid_in < map->input_base ||\n" + "> > > +=09 (rid_in >=3D map->input_base + map->id_count))\n" + "> > > +=09=09return -ENXIO;\n" + "> > > +\n" + "> > > +=09*rid_out =3D map->output_base + (rid_in - map->input_base);\n" + "> > > +=09return 0;\n" "> > > +}\n" "> > > +\n" "> > > +static struct acpi_iort_node *\n" "> > > +iort_node_map_rid(struct acpi_iort_node *node, u32 rid_in,\n" - "> > > +\t\t u32 *rid_out, u8 type)\n" + "> > > +=09=09 u32 *rid_out, u8 type)\n" "> > > +{\n" - "> > > +\tu32 rid = rid_in;\n" - "> > > +\n" - "> > > +\t/* Parse the ID mapping tree to find specified node type */\n" - "> > > +\twhile (node) {\n" - "> > > +\t\tstruct acpi_iort_id_mapping *map;\n" - "> > > +\t\tint i;\n" - "> > > +\n" - "> > > +\t\tif (node->type == type) {\n" - "> > > +\t\t\tif (rid_out)\n" - "> > > +\t\t\t\t*rid_out = rid;\n" - "> > > +\t\t\treturn node;\n" - "> > > +\t\t}\n" - "> > > +\n" - "> > > +\t\tif (!node->mapping_offset || !node->mapping_count)\n" - "> > > +\t\t\tgoto fail_map;\n" - "> > > +\n" - "> > > +\t\tmap = ACPI_ADD_PTR(struct acpi_iort_id_mapping, node,\n" - "> > > +\t\t\t\t node->mapping_offset);\n" - "> > > +\n" - "> > > +\t\t/* Firmware bug! */\n" - "> > > +\t\tif (!map->output_reference) {\n" - "> > > +\t\t\tpr_err(FW_BUG \"[node %p type %d] ID map has NULL parent reference\\n\",\n" - "> > > +\t\t\t node, node->type);\n" - "> > > +\t\t\tgoto fail_map;\n" - "> > > +\t\t}\n" - "> > > +\n" - "> > > +\t\t/* Do the RID translation */\n" - "> > > +\t\tfor (i = 0; i < node->mapping_count; i++, map++) {\n" - "> > > +\t\t\tif (!iort_id_map(map, node->type, rid, &rid))\n" - "> > > +\t\t\t\tbreak;\n" - "> > > +\t\t}\n" - "> > > +\n" - "> > > +\t\tif (i == node->mapping_count)\n" - "> > > +\t\t\tgoto fail_map;\n" - "> > > +\n" - "> > > +\t\tnode = ACPI_ADD_PTR(struct acpi_iort_node, iort_table,\n" - "> > > +\t\t\t\t map->output_reference);\n" - "> > > +\t}\n" + "> > > +=09u32 rid =3D rid_in;\n" + "> > > +\n" + "> > > +=09/* Parse the ID mapping tree to find specified node type */\n" + "> > > +=09while (node) {\n" + "> > > +=09=09struct acpi_iort_id_mapping *map;\n" + "> > > +=09=09int i;\n" + "> > > +\n" + "> > > +=09=09if (node->type =3D=3D type) {\n" + "> > > +=09=09=09if (rid_out)\n" + "> > > +=09=09=09=09*rid_out =3D rid;\n" + "> > > +=09=09=09return node;\n" + "> > > +=09=09}\n" + "> > > +\n" + "> > > +=09=09if (!node->mapping_offset || !node->mapping_count)\n" + "> > > +=09=09=09goto fail_map;\n" + "> > > +\n" + "> > > +=09=09map =3D ACPI_ADD_PTR(struct acpi_iort_id_mapping, node,\n" + "> > > +=09=09=09=09 node->mapping_offset);\n" + "> > > +\n" + "> > > +=09=09/* Firmware bug! */\n" + "> > > +=09=09if (!map->output_reference) {\n" + "> > > +=09=09=09pr_err(FW_BUG \"[node %p type %d] ID map has NULL parent ref=\n" + "erence\\n\",\n" + "> > > +=09=09=09 node, node->type);\n" + "> > > +=09=09=09goto fail_map;\n" + "> > > +=09=09}\n" + "> > > +\n" + "> > > +=09=09/* Do the RID translation */\n" + "> > > +=09=09for (i =3D 0; i < node->mapping_count; i++, map++) {\n" + "> > > +=09=09=09if (!iort_id_map(map, node->type, rid, &rid))\n" + "> > > +=09=09=09=09break;\n" + "> > > +=09=09}\n" + "> > > +\n" + "> > > +=09=09if (i =3D=3D node->mapping_count)\n" + "> > > +=09=09=09goto fail_map;\n" + "> > > +\n" + "> > > +=09=09node =3D ACPI_ADD_PTR(struct acpi_iort_node, iort_table,\n" + "> > > +=09=09=09=09 map->output_reference);\n" + "> > > +=09}\n" "> > > +\n" "> > > +fail_map:\n" - "> > > +\t/* Map input RID to output RID unchanged on mapping failure*/\n" - "> > > +\tif (rid_out)\n" - "> > > +\t\t*rid_out = rid_in;\n" + "> > > +=09/* Map input RID to output RID unchanged on mapping failure*/\n" + "> > > +=09if (rid_out)\n" + "> > > +=09=09*rid_out =3D rid_in;\n" "> > > +\n" - "> > > +\treturn NULL;\n" + "> > > +=09return NULL;\n" "> > > +}\n" "> > > +\n" "> > > +static struct acpi_iort_node *\n" "> > > +iort_find_dev_node(struct device *dev)\n" "> > > +{\n" - "> > > +\tstruct pci_bus *pbus;\n" + "> > > +=09struct pci_bus *pbus;\n" "> > > +\n" - "> > > +\tif (!dev_is_pci(dev))\n" - "> > > +\t\treturn iort_scan_node(ACPI_IORT_NODE_NAMED_COMPONENT,\n" - "> > > +\t\t\t\t iort_match_node_callback, dev);\n" + "> > > +=09if (!dev_is_pci(dev))\n" + "> > > +=09=09return iort_scan_node(ACPI_IORT_NODE_NAMED_COMPONENT,\n" + "> > > +=09=09=09=09 iort_match_node_callback, dev);\n" "> > > +\n" - "> > > +\t/* Find a PCI root bus */\n" - "> > > +\tpbus = to_pci_dev(dev)->bus;\n" - "> > > +\twhile (!pci_is_root_bus(pbus))\n" - "> > > +\t\tpbus = pbus->parent;\n" + "> > > +=09/* Find a PCI root bus */\n" + "> > > +=09pbus =3D to_pci_dev(dev)->bus;\n" + "> > > +=09while (!pci_is_root_bus(pbus))\n" + "> > > +=09=09pbus =3D pbus->parent;\n" "> > > +\n" - "> > > +\treturn iort_scan_node(ACPI_IORT_NODE_PCI_ROOT_COMPLEX,\n" - "> > > +\t\t\t iort_match_node_callback, &pbus->dev);\n" + "> > > +=09return iort_scan_node(ACPI_IORT_NODE_PCI_ROOT_COMPLEX,\n" + "> > > +=09=09=09 iort_match_node_callback, &pbus->dev);\n" "> > > +}\n" "> > > +\n" "> > > +void __init iort_table_detect(void)\n" "> > > +{\n" - "> > > +\tacpi_status status;\n" + "> > > +=09acpi_status status;\n" "> > > +\n" - "> > > +\tstatus = acpi_get_table(ACPI_SIG_IORT, 0, &iort_table);\n" - "> > > +\tif (ACPI_FAILURE(status) && status != AE_NOT_FOUND) {\n" - "> > > +\t\tconst char *msg = acpi_format_exception(status);\n" - "> > > +\t\tpr_err(\"Failed to get table, %s\\n\", msg);\n" - "> > > +\t}\n" + "> > > +=09status =3D acpi_get_table(ACPI_SIG_IORT, 0, &iort_table);\n" + "> > > +=09if (ACPI_FAILURE(status) && status !=3D AE_NOT_FOUND) {\n" + "> > > +=09=09const char *msg =3D acpi_format_exception(status);\n" + "> > > +=09=09pr_err(\"Failed to get table, %s\\n\", msg);\n" + "> > > +=09}\n" "> > > +}\n" "> > > diff --git a/drivers/acpi/bus.c b/drivers/acpi/bus.c\n" "> > > index 85b7d07..55a84da 100644\n" @@ -268,13 +275,13 @@ "> > > #include <acpi/apei.h>\n" "> > > #include <linux/dmi.h>\n" "> > > @@ -1186,6 +1187,7 @@ static int __init acpi_init(void)\n" - "> > > \t}\n" - "> > > \n" - "> > > \tpci_mmcfg_late_init();\n" - "> > > +\tiort_table_detect();\n" - "> > > \tacpi_scan_init();\n" - "> > > \tacpi_ec_init();\n" - "> > > \tacpi_debugfs_init();\n" + "> > > =09}\n" + "> > > =20\n" + "> > > =09pci_mmcfg_late_init();\n" + "> > > +=09iort_table_detect();\n" + "> > > =09acpi_scan_init();\n" + "> > > =09acpi_ec_init();\n" + "> > > =09acpi_debugfs_init();\n" "> > > diff --git a/include/linux/iort.h b/include/linux/iort.h\n" "> > > new file mode 100644\n" "> > > index 0000000..cde6809\n" @@ -283,19 +290,25 @@ "> > > @@ -0,0 +1,30 @@\n" "> > > +/*\n" "> > > + * Copyright (C) 2016, Semihalf\n" - "> > > + *\tAuthor: Tomasz Nowicki <tn@semihalf.com>\n" + "> > > + *=09Author: Tomasz Nowicki <tn@semihalf.com>\n" "> > > + *\n" - "> > > + * This program is free software; you can redistribute it and/or modify it\n" + "> > > + * This program is free software; you can redistribute it and/or mod=\n" + "ify it\n" "> > > + * under the terms and conditions of the GNU General Public License,\n" "> > > + * version 2, as published by the Free Software Foundation.\n" "> > > + *\n" - "> > > + * This program is distributed in the hope it will be useful, but WITHOUT\n" - "> > > + * ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or\n" - "> > > + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License for\n" + "> > > + * This program is distributed in the hope it will be useful, but WI=\n" + "THOUT\n" + "> > > + * ANY WARRANTY; without even the implied warranty of MERCHANTABILIT=\n" + "Y or\n" + "> > > + * FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public Lic=\n" + "ense for\n" "> > > + * more details.\n" "> > > + *\n" - "> > > + * You should have received a copy of the GNU General Public License along with\n" - "> > > + * this program; if not, write to the Free Software Foundation, Inc., 59 Temple\n" + "> > > + * You should have received a copy of the GNU General Public License=\n" + " along with\n" + "> > > + * this program; if not, write to the Free Software Foundation, Inc.=\n" + ", 59 Temple\n" "> > > + * Place - Suite 330, Boston, MA 02111-1307 USA.\n" "> > > + */\n" "> > > +\n" @@ -311,14 +324,15 @@ "> > > +#endif\n" "> > > +\n" "> > > +#endif /* __IORT_H__ */\n" - "> > > -- \n" + "> > > --=20\n" "> > > 1.9.1\n" - "> > > \n" + "> > >=20\n" "> > > --\n" - "> > > To unsubscribe from this list: send the line \"unsubscribe linux-pci\" in\n" + "> > > To unsubscribe from this list: send the line \"unsubscribe linux-pci\" =\n" + "in\n" "> > > the body of a message to majordomo@vger.kernel.org\n" "> > > More majordomo info at http://vger.kernel.org/majordomo-info.html\n" - "> > > \n" - > + "> > >=20\n" + >=20 -b887cefa850c83df2e7d00a26aa068b0f87ea2ccf41057b826148c6fd8af16ae +fd5a1d945ec6988fdd0e73fb97d8170cb75d7af8ec50a95aa33cf4bf1f360a43
diff --git a/a/1.txt b/N2/1.txt index 3f151c5..162520a 100644 --- a/a/1.txt +++ b/N2/1.txt @@ -282,7 +282,7 @@ Dennis > > > > > > -- > > > To unsubscribe from this list: send the line "unsubscribe linux-pci" in -> > > the body of a message to majordomo@vger.kernel.org +> > > the body of a message to majordomo at vger.kernel.org > > > More majordomo info at http://vger.kernel.org/majordomo-info.html > > > > diff --git a/a/content_digest b/N2/content_digest index eb3d832..3a96716 100644 --- a/a/content_digest +++ b/N2/content_digest @@ -2,34 +2,10 @@ "ref\01470909998-16710-2-git-send-email-tn@semihalf.com\0" "ref\020160818105549.GB20404@arm.com\0" "ref\020160818111419.GB8982@red-moon\0" - "From\0Dennis Chen <dennis.chen@arm.com>\0" - "Subject\0Re: [PATCH V8 1/8] ACPI: I/O Remapping Table (IORT) initial support\0" + "From\0dennis.chen@arm.com (Dennis Chen)\0" + "Subject\0[PATCH V8 1/8] ACPI: I/O Remapping Table (IORT) initial support\0" "Date\0Fri, 19 Aug 2016 11:39:13 +0800\0" - "To\0Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>\0" - "Cc\0rafael@kernel.org" - linux-pci@vger.kernel.org - will.deacon@arm.com - okaya@codeaurora.org - andrea.gallo@linaro.org - nd@arm.com - al.stone@linaro.org - Tomasz Nowicki <tn@semihalf.com> - linaro-acpi@lists.linaro.org - linux-acpi@vger.kernel.org - robert.richter@caviumnetworks.com - helgaas@kernel.org - catalin.marinas@arm.com - shijie.huang@arm.com - jason@lakedaemon.net - marc.zyngier@arm.com - ddaney.cavm@gmail.com - tglx@linutronix.de - mw@semihalf.com - linux-arm-kernel@lists.infradead.org - graeme.gregory@linaro.org - rjw@rjwysocki.net - linux-kernel@vger.kernel.org - " hanjun.guo@linaro.org\0" + "To\0linux-arm-kernel@lists.infradead.org\0" "\00:1\0" "b\0" "On Thu, Aug 18, 2016 at 12:14:20PM +0100, Lorenzo Pieralisi wrote:\n" @@ -316,9 +292,9 @@ "> > > \n" "> > > --\n" "> > > To unsubscribe from this list: send the line \"unsubscribe linux-pci\" in\n" - "> > > the body of a message to majordomo@vger.kernel.org\n" + "> > > the body of a message to majordomo at vger.kernel.org\n" "> > > More majordomo info at http://vger.kernel.org/majordomo-info.html\n" "> > > \n" > -b887cefa850c83df2e7d00a26aa068b0f87ea2ccf41057b826148c6fd8af16ae +cde59deb9253a8ac36da017018e0c82faba66d9883443eada02002e0534860ff
diff --git a/a/content_digest b/N3/content_digest index eb3d832..65492cd 100644 --- a/a/content_digest +++ b/N3/content_digest @@ -6,30 +6,30 @@ "Subject\0Re: [PATCH V8 1/8] ACPI: I/O Remapping Table (IORT) initial support\0" "Date\0Fri, 19 Aug 2016 11:39:13 +0800\0" "To\0Lorenzo Pieralisi <lorenzo.pieralisi@arm.com>\0" - "Cc\0rafael@kernel.org" - linux-pci@vger.kernel.org - will.deacon@arm.com - okaya@codeaurora.org - andrea.gallo@linaro.org - nd@arm.com - al.stone@linaro.org - Tomasz Nowicki <tn@semihalf.com> - linaro-acpi@lists.linaro.org - linux-acpi@vger.kernel.org - robert.richter@caviumnetworks.com - helgaas@kernel.org - catalin.marinas@arm.com - shijie.huang@arm.com - jason@lakedaemon.net - marc.zyngier@arm.com - ddaney.cavm@gmail.com - tglx@linutronix.de - mw@semihalf.com - linux-arm-kernel@lists.infradead.org - graeme.gregory@linaro.org - rjw@rjwysocki.net - linux-kernel@vger.kernel.org - " hanjun.guo@linaro.org\0" + "Cc\0Tomasz Nowicki <tn@semihalf.com>" + <marc.zyngier@arm.com> + <tglx@linutronix.de> + <jason@lakedaemon.net> + <rjw@rjwysocki.net> + <helgaas@kernel.org> + <rafael@kernel.org> + <will.deacon@arm.com> + <catalin.marinas@arm.com> + <hanjun.guo@linaro.org> + <shijie.huang@arm.com> + <robert.richter@caviumnetworks.com> + <mw@semihalf.com> + <linux-pci@vger.kernel.org> + <linux-arm-kernel@lists.infradead.org> + <linaro-acpi@lists.linaro.org> + <andrea.gallo@linaro.org> + <linux-acpi@vger.kernel.org> + <linux-kernel@vger.kernel.org> + <al.stone@linaro.org> + <graeme.gregory@linaro.org> + <ddaney.cavm@gmail.com> + <okaya@codeaurora.org> + " <nd@arm.com>\0" "\00:1\0" "b\0" "On Thu, Aug 18, 2016 at 12:14:20PM +0100, Lorenzo Pieralisi wrote:\n" @@ -321,4 +321,4 @@ "> > > \n" > -b887cefa850c83df2e7d00a26aa068b0f87ea2ccf41057b826148c6fd8af16ae +23c2ab2d70990461b579c950620f5b280e91b60fa42456dbae0007b8d53783c3
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