diff options
| -rw-r--r-- | gitrev | 2 | ||||
| -rw-r--r-- | kernel-aarch64-debug.config | 1 | ||||
| -rw-r--r-- | kernel-aarch64.config | 1 | ||||
| -rw-r--r-- | kernel-armv7hl-debug.config | 1 | ||||
| -rw-r--r-- | kernel-armv7hl-lpae-debug.config | 1 | ||||
| -rw-r--r-- | kernel-armv7hl-lpae.config | 1 | ||||
| -rw-r--r-- | kernel-armv7hl.config | 1 | ||||
| -rw-r--r-- | kernel.spec | 9 | ||||
| -rw-r--r-- | mailbox-ACPI-erroneous-error-message-when-parsing-ACPI.patch | 240 | ||||
| -rw-r--r-- | sources | 2 |
10 files changed, 12 insertions, 247 deletions
@@ -1 +1 @@ -9214407d1237a985894894f9be2b1a7416b69d14 +5037be168f0e4ee910602935b1180291082d3aac diff --git a/kernel-aarch64-debug.config b/kernel-aarch64-debug.config index dae0e2ae0..10b11f4c9 100644 --- a/kernel-aarch64-debug.config +++ b/kernel-aarch64-debug.config @@ -331,6 +331,7 @@ CONFIG_ARM_PMU=y CONFIG_ARM_PSCI=y CONFIG_ARM_PTDUMP_DEBUGFS=y CONFIG_ARM_PTDUMP=y +# CONFIG_ARM_QCOM_CPUFREQ_KRYO is not set CONFIG_ARM_RK3399_DMC_DEVFREQ=m CONFIG_ARM_SBSA_WATCHDOG=m CONFIG_ARM_SCMI_CPUFREQ=m diff --git a/kernel-aarch64.config b/kernel-aarch64.config index 89b21f312..c51261744 100644 --- a/kernel-aarch64.config +++ b/kernel-aarch64.config @@ -331,6 +331,7 @@ CONFIG_ARM_PMU=y CONFIG_ARM_PSCI=y # CONFIG_ARM_PTDUMP_DEBUGFS is not set # CONFIG_ARM_PTDUMP is not set +# CONFIG_ARM_QCOM_CPUFREQ_KRYO is not set CONFIG_ARM_RK3399_DMC_DEVFREQ=m CONFIG_ARM_SBSA_WATCHDOG=m CONFIG_ARM_SCMI_CPUFREQ=m diff --git a/kernel-armv7hl-debug.config b/kernel-armv7hl-debug.config index 390c9c580..cf75ae4c9 100644 --- a/kernel-armv7hl-debug.config +++ b/kernel-armv7hl-debug.config @@ -352,6 +352,7 @@ CONFIG_ARM_PMU=y CONFIG_ARM_PSCI=y CONFIG_ARM_PTDUMP_DEBUGFS=y CONFIG_ARM_PTDUMP=y +# CONFIG_ARM_QCOM_CPUFREQ_KRYO is not set CONFIG_ARM_RK3399_DMC_DEVFREQ=m CONFIG_ARM_SCMI_CPUFREQ=m CONFIG_ARM_SCMI_POWER_DOMAIN=m diff --git a/kernel-armv7hl-lpae-debug.config b/kernel-armv7hl-lpae-debug.config index 1deaee84b..8bbc92d0f 100644 --- a/kernel-armv7hl-lpae-debug.config +++ b/kernel-armv7hl-lpae-debug.config @@ -340,6 +340,7 @@ CONFIG_ARM_PMU=y CONFIG_ARM_PSCI=y CONFIG_ARM_PTDUMP_DEBUGFS=y CONFIG_ARM_PTDUMP=y +# CONFIG_ARM_QCOM_CPUFREQ_KRYO is not set CONFIG_ARM_RK3399_DMC_DEVFREQ=m CONFIG_ARM_SCMI_CPUFREQ=m CONFIG_ARM_SCMI_POWER_DOMAIN=m diff --git a/kernel-armv7hl-lpae.config b/kernel-armv7hl-lpae.config index 5945104e7..4dadb5d6a 100644 --- a/kernel-armv7hl-lpae.config +++ b/kernel-armv7hl-lpae.config @@ -339,6 +339,7 @@ CONFIG_ARM_PMU=y CONFIG_ARM_PSCI=y # CONFIG_ARM_PTDUMP_DEBUGFS is not set # CONFIG_ARM_PTDUMP is not set +# CONFIG_ARM_QCOM_CPUFREQ_KRYO is not set CONFIG_ARM_RK3399_DMC_DEVFREQ=m CONFIG_ARM_SCMI_CPUFREQ=m CONFIG_ARM_SCMI_POWER_DOMAIN=m diff --git a/kernel-armv7hl.config b/kernel-armv7hl.config index 4c6504eb4..b60d26ecc 100644 --- a/kernel-armv7hl.config +++ b/kernel-armv7hl.config @@ -351,6 +351,7 @@ CONFIG_ARM_PMU=y CONFIG_ARM_PSCI=y # CONFIG_ARM_PTDUMP_DEBUGFS is not set # CONFIG_ARM_PTDUMP is not set +# CONFIG_ARM_QCOM_CPUFREQ_KRYO is not set CONFIG_ARM_RK3399_DMC_DEVFREQ=m CONFIG_ARM_SCMI_CPUFREQ=m CONFIG_ARM_SCMI_POWER_DOMAIN=m diff --git a/kernel.spec b/kernel.spec index 00179fa16..48521f810 100644 --- a/kernel.spec +++ b/kernel.spec @@ -69,7 +69,7 @@ Summary: The Linux kernel # The rc snapshot level %global rcrev 0 # The git snapshot level -%define gitrev 1 +%define gitrev 2 # Set rpm version accordingly %define rpmversion 4.%{upstream_sublevel}.0 %endif @@ -617,10 +617,6 @@ Patch501: Fix-for-module-sig-verification.patch # rhbz 1431375 Patch502: input-rmi4-remove-the-need-for-artifical-IRQ.patch -# rbhz 1435837 -# https://www.spinics.net/lists/linux-acpi/msg82405.html -Patch504: mailbox-ACPI-erroneous-error-message-when-parsing-ACPI.patch - # END OF PATCH DEFINITIONS %endif @@ -1856,6 +1852,9 @@ fi # # %changelog +* Tue Jun 05 2018 Laura Abbott <labbott@redhat.com> - 4.18.0-0.rc0.git2.1 +- Linux v4.17-1535-g5037be168f0e + * Mon Jun 04 2018 Laura Abbott <labbott@redhat.com> - 4.18.0-0.rc0.git1.1 - Linux v4.17-505-g9214407d1237 diff --git a/mailbox-ACPI-erroneous-error-message-when-parsing-ACPI.patch b/mailbox-ACPI-erroneous-error-message-when-parsing-ACPI.patch deleted file mode 100644 index 819bf1cae..000000000 --- a/mailbox-ACPI-erroneous-error-message-when-parsing-ACPI.patch +++ /dev/null @@ -1,240 +0,0 @@ -From 8f8027c5f935bf02bdc8806c109ddbb0e402283c Mon Sep 17 00:00:00 2001 -From: Al Stone <ahs3@redhat.com> -Date: Wed, 16 May 2018 16:01:41 -0600 -Subject: [PATCH] mailbox: PCC: erroneous error message when parsing ACPI PCCT - -There have been multiple reports of the following error message: - -[ 0.068293] Error parsing PCC subspaces from PCCT - -This error message is not correct. In multiple cases examined, the PCCT -(Platform Communications Channel Table) concerned is actually properly -constructed; the problem is that acpi_pcc_probe() which reads the PCCT -is making the assumption that the only valid PCCT is one that contains -subtables of one of two types: ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE or -ACPI_PCCT_TYPE_HW_REDUCED_TYPE2. The number of subtables of these -types are counted and as long as there is at least one of the desired -types, the acpi_pcc_probe() succeeds. When no subtables of these types -are found, regardless of whether or not any other subtable types are -present, the error mentioned above is reported. - -In the cases reported to me personally, the PCCT contains exactly one -subtable of type ACPI_PCCT_TYPE_GENERIC_SUBSPACE. The function -acpi_pcc_probe() does not count it as a valid subtable, so believes -there to be no valid subtables, and hence outputs the error message. - -An example of the PCCT being reported as erroneous yet perfectly fine -is the following: - - Signature : "PCCT" - Table Length : 0000006E - Revision : 05 - Checksum : A9 - Oem ID : "XXXXXX" - Oem Table ID : "XXXXX " - Oem Revision : 00002280 - Asl Compiler ID : "XXXX" - Asl Compiler Revision : 00000002 - - Flags (decoded below) : 00000001 - Platform : 1 - Reserved : 0000000000000000 - - Subtable Type : 00 [Generic Communications Subspace] - Length : 3E - - Reserved : 000000000000 - Base Address : 00000000DCE43018 - Address Length : 0000000000001000 - - Doorbell Register : [Generic Address Structure] - Space ID : 01 [SystemIO] - Bit Width : 08 - Bit Offset : 00 - Encoded Access Width : 01 [Byte Access:8] - Address : 0000000000001842 - - Preserve Mask : 00000000000000FD - Write Mask : 0000000000000002 - Command Latency : 00001388 - Maximum Access Rate : 00000000 - Minimum Turnaround Time : 0000 - -To fix this, we count up all of the possible subtable types for the -PCCT, and only report an error when there are none (which could mean -either no subtables, or no valid subtables), or there are too many. -We also change the logic so that if there is a valid subtable, we -do try to initialize it per the PCCT subtable contents. This is a -change in functionality; previously, the probe would have returned -right after the error message and would not have tried to use any -other subtable definition. - -Tested on my personal laptop which showed the error previously; the -error message no longer appears and the laptop appears to operate -normally. - -Signed-off-by: Al Stone <ahs3@redhat.com> -Reviewed-by: Prashanth Prakash <pprakash@codeaurora.org> -Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com> ---- - drivers/mailbox/pcc.c | 81 ++++++++++++++++++++++++--------------------------- - 1 file changed, 38 insertions(+), 43 deletions(-) - -diff --git a/drivers/mailbox/pcc.c b/drivers/mailbox/pcc.c -index 3ef7f036ceea..fc3c237daef2 100644 ---- a/drivers/mailbox/pcc.c -+++ b/drivers/mailbox/pcc.c -@@ -373,33 +373,24 @@ static const struct mbox_chan_ops pcc_chan_ops = { - }; - - /** -- * parse_pcc_subspace - Parse the PCC table and verify PCC subspace -- * entries. There should be one entry per PCC client. -+ * parse_pcc_subspaces -- Count PCC subspaces defined - * @header: Pointer to the ACPI subtable header under the PCCT. - * @end: End of subtable entry. - * -- * Return: 0 for Success, else errno. -+ * Return: If we find a PCC subspace entry of a valid type, return 0. -+ * Otherwise, return -EINVAL. - * - * This gets called for each entry in the PCC table. - */ - static int parse_pcc_subspace(struct acpi_subtable_header *header, - const unsigned long end) - { -- struct acpi_pcct_hw_reduced *pcct_ss; -- -- if (pcc_mbox_ctrl.num_chans <= MAX_PCC_SUBSPACES) { -- pcct_ss = (struct acpi_pcct_hw_reduced *) header; -+ struct acpi_pcct_subspace *ss = (struct acpi_pcct_subspace *) header; - -- if ((pcct_ss->header.type != -- ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE) -- && (pcct_ss->header.type != -- ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2)) { -- pr_err("Incorrect PCC Subspace type detected\n"); -- return -EINVAL; -- } -- } -+ if (ss->header.type < ACPI_PCCT_TYPE_RESERVED) -+ return 0; - -- return 0; -+ return -EINVAL; - } - - /** -@@ -449,8 +440,8 @@ static int __init acpi_pcc_probe(void) - struct acpi_table_header *pcct_tbl; - struct acpi_subtable_header *pcct_entry; - struct acpi_table_pcct *acpi_pcct_tbl; -+ struct acpi_subtable_proc proc[ACPI_PCCT_TYPE_RESERVED]; - int count, i, rc; -- int sum = 0; - acpi_status status = AE_OK; - - /* Search for PCCT */ -@@ -459,43 +450,41 @@ static int __init acpi_pcc_probe(void) - if (ACPI_FAILURE(status) || !pcct_tbl) - return -ENODEV; - -- count = acpi_table_parse_entries(ACPI_SIG_PCCT, -- sizeof(struct acpi_table_pcct), -- ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE, -- parse_pcc_subspace, MAX_PCC_SUBSPACES); -- sum += (count > 0) ? count : 0; -- -- count = acpi_table_parse_entries(ACPI_SIG_PCCT, -- sizeof(struct acpi_table_pcct), -- ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2, -- parse_pcc_subspace, MAX_PCC_SUBSPACES); -- sum += (count > 0) ? count : 0; -+ /* Set up the subtable handlers */ -+ for (i = ACPI_PCCT_TYPE_GENERIC_SUBSPACE; -+ i < ACPI_PCCT_TYPE_RESERVED; i++) { -+ proc[i].id = i; -+ proc[i].count = 0; -+ proc[i].handler = parse_pcc_subspace; -+ } - -- if (sum == 0 || sum >= MAX_PCC_SUBSPACES) { -- pr_err("Error parsing PCC subspaces from PCCT\n"); -+ count = acpi_table_parse_entries_array(ACPI_SIG_PCCT, -+ sizeof(struct acpi_table_pcct), proc, -+ ACPI_PCCT_TYPE_RESERVED, MAX_PCC_SUBSPACES); -+ if (count == 0 || count > MAX_PCC_SUBSPACES) { -+ pr_warn("Invalid PCCT: %d PCC subspaces\n", count); - return -EINVAL; - } - -- pcc_mbox_channels = kzalloc(sizeof(struct mbox_chan) * -- sum, GFP_KERNEL); -+ pcc_mbox_channels = kzalloc(sizeof(struct mbox_chan) * count, GFP_KERNEL); - if (!pcc_mbox_channels) { - pr_err("Could not allocate space for PCC mbox channels\n"); - return -ENOMEM; - } - -- pcc_doorbell_vaddr = kcalloc(sum, sizeof(void *), GFP_KERNEL); -+ pcc_doorbell_vaddr = kcalloc(count, sizeof(void *), GFP_KERNEL); - if (!pcc_doorbell_vaddr) { - rc = -ENOMEM; - goto err_free_mbox; - } - -- pcc_doorbell_ack_vaddr = kcalloc(sum, sizeof(void *), GFP_KERNEL); -+ pcc_doorbell_ack_vaddr = kcalloc(count, sizeof(void *), GFP_KERNEL); - if (!pcc_doorbell_ack_vaddr) { - rc = -ENOMEM; - goto err_free_db_vaddr; - } - -- pcc_doorbell_irq = kcalloc(sum, sizeof(int), GFP_KERNEL); -+ pcc_doorbell_irq = kcalloc(count, sizeof(int), GFP_KERNEL); - if (!pcc_doorbell_irq) { - rc = -ENOMEM; - goto err_free_db_ack_vaddr; -@@ -509,18 +498,24 @@ static int __init acpi_pcc_probe(void) - if (acpi_pcct_tbl->flags & ACPI_PCCT_DOORBELL) - pcc_mbox_ctrl.txdone_irq = true; - -- for (i = 0; i < sum; i++) { -+ for (i = 0; i < count; i++) { - struct acpi_generic_address *db_reg; -- struct acpi_pcct_hw_reduced *pcct_ss; -+ struct acpi_pcct_subspace *pcct_ss; - pcc_mbox_channels[i].con_priv = pcct_entry; - -- pcct_ss = (struct acpi_pcct_hw_reduced *) pcct_entry; -+ if (pcct_entry->type == ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE || -+ pcct_entry->type == ACPI_PCCT_TYPE_HW_REDUCED_SUBSPACE_TYPE2) { -+ struct acpi_pcct_hw_reduced *pcct_hrss; -+ -+ pcct_hrss = (struct acpi_pcct_hw_reduced *) pcct_entry; - -- if (pcc_mbox_ctrl.txdone_irq) { -- rc = pcc_parse_subspace_irq(i, pcct_ss); -- if (rc < 0) -- goto err; -+ if (pcc_mbox_ctrl.txdone_irq) { -+ rc = pcc_parse_subspace_irq(i, pcct_hrss); -+ if (rc < 0) -+ goto err; -+ } - } -+ pcct_ss = (struct acpi_pcct_subspace *) pcct_entry; - - /* If doorbell is in system memory cache the virt address */ - db_reg = &pcct_ss->doorbell_register; -@@ -531,7 +526,7 @@ static int __init acpi_pcc_probe(void) - ((unsigned long) pcct_entry + pcct_entry->length); - } - -- pcc_mbox_ctrl.num_chans = sum; -+ pcc_mbox_ctrl.num_chans = count; - - pr_info("Detected %d PCC Subspaces\n", pcc_mbox_ctrl.num_chans); - --- -2.14.3 @@ -1,2 +1,2 @@ SHA512 (linux-4.17.tar.xz) = 4d9de340a26155a89ea8773131c76220cc2057f2b5d031b467b60e8b14c1842518e2d60a863d8c695f0f7640f3f18d43826201984a238dade857b6cef79837db -SHA512 (patch-4.17-git1.xz) = 72d5b961ce2a577fa8cbe406be47148f0f796e84c0038af635b2a80483c1ac9bed36f07a245a7073b11292ebd43d7dc60ab7ea25430b0bdd4f0027aa3473c1cf +SHA512 (patch-4.17-git2.xz) = 4a8f4ea89b14248a8e5fc1d567d1f2a6f9963c4ddf8061aadc4e8819f9f7bd642300368a2351781e1e33e6c125fc3f35ddae22d0f3002c551a55715ecb2b06fd |