RepoMirrors/openwrt
1
0
Fork 0
mirror of git://git.openwrt.org/openwrt/openwrt.git synced 2025-01-10 00:29:26 +00:00
Code Issues Packages Projects Releases Wiki Activity

kernel: bump 4.14 to 4.14.126

Browse Source 
Refreshed all patches.

Altered patches:
- 816-pcie-support-layerscape.patch

This patch also restores the initial implementation
of the ath79 perfcount IRQ issue. (78ee6b1a40)
It was wrongfully backported upstream initially and got reverted now.

Compile-tested on: cns3xxx
Runtime-tested on: cns3xxx

Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
Signed-off-by: Kevin Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
This commit is contained in:
Koen Vandeputte 2019-06-17 13:40:04 +02:00
parent 1d1dca45ea
commit c26420b914
5 changed files with 122 additions and 11 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

4
include/kernel-version.mk
View File

@ -7,11 +7,11 @@ ifdef CONFIG_TESTING_KERNEL
endif
LINUX_VERSION-4.9 = .180
LINUX_VERSION-4.14 = .125
LINUX_VERSION-4.14 = .126
LINUX_VERSION-4.19 = .48
LINUX_KERNEL_HASH-4.9.180 = d25a490d62a3e96a587333e163862585eac4086fc8d4893b4ec1711e7d387c5f
LINUX_KERNEL_HASH-4.14.125 = 3e3dbc20215a28385bf46e2d0b8d9019df38ef1ee677e5e8870c7c3cde2ab318
LINUX_KERNEL_HASH-4.14.126 = 6a2e89504d8560b132ab743a0206ffce026bff2697b705819421c5f125633970
LINUX_KERNEL_HASH-4.19.48 = 01d0db4f10cc8e384241a605e29413e32c442aa6853c116877538b07c16893fa
remove_uri_prefix=$(subst git://,,$(subst http://,,$(subst https://,,$(1))))

2
target/linux/brcm2708/patches-4.14/950-0034-mm-Remove-the-PFN-busy-warning.patch
View File

@ -14,7 +14,7 @@ Signed-off-by: Eric Anholt <eric@anholt.net>
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -7618,8 +7618,6 @@ int alloc_contig_range(unsigned long sta
@@ -7620,8 +7620,6 @@ int alloc_contig_range(unsigned long sta
/* Make sure the range is really isolated. */
if (test_pages_isolated(outer_start, end, false)) {

110
target/linux/generic/pending-4.14/103-MIPS-perf-ath79-Fix-perfcount-IRQ-assignment.patch Normal file
View File

@ -0,0 +1,110 @@
From 852a88f35f4b7e5ebb717fed3c3a3330d5ad4336 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Petr=20=C5=A0tetiar?= <ynezz@true.cz>
Date: Wed, 10 Apr 2019 16:43:27 +0200
Subject: [PATCH v2] MIPS: perf: ath79: Fix perfcount IRQ assignment
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Currently it's not possible to use perf on ath79 due to genirq flags
mismatch happening on static virtual IRQ 13 which is used for
performance counters hardware IRQ 5.
On TP-Link Archer C7v5:
CPU0
2: 0 MIPS 2 ath9k
4: 318 MIPS 4 19000000.eth
7: 55034 MIPS 7 timer
8: 1236 MISC 3 ttyS0
12: 0 INTC 1 ehci_hcd:usb1
13: 0 gpio-ath79 2 keys
14: 0 gpio-ath79 5 keys
15: 31 AR724X PCI 1 ath10k_pci
$ perf top
genirq: Flags mismatch irq 13. 00014c83 (mips_perf_pmu) vs. 00002003 (keys)
On TP-Link Archer C7v4:
CPU0
4: 0 MIPS 4 19000000.eth
5: 7135 MIPS 5 1a000000.eth
7: 98379 MIPS 7 timer
8: 30 MISC 3 ttyS0
12: 90028 INTC 0 ath9k
13: 5520 INTC 1 ehci_hcd:usb1
14: 4623 INTC 2 ehci_hcd:usb2
15: 32844 AR724X PCI 1 ath10k_pci
16: 0 gpio-ath79 16 keys
23: 0 gpio-ath79 23 keys
$ perf top
genirq: Flags mismatch irq 13. 00014c80 (mips_perf_pmu) vs. 00000080 (ehci_hcd:usb1)
This problem is happening, because currently statically assigned virtual
IRQ 13 for performance counters is not claimed during the initialization
of MIPS PMU during the bootup, so the IRQ subsystem doesn't know, that
this interrupt isn't available for further use.
So this patch fixes the issue by simply booking hardware IRQ 5 for MIPS PMU.
Tested-by: Kevin 'ldir' Darbyshire-Bryant <ldir@darbyshire-bryant.me.uk>
Signed-off-by: Petr Štetiar <ynezz@true.cz>
---
Changes since v1:
I've incorporated two comments which I've received on IRC from blogic and
I've also reworded the commit message to match the changes in v2 of this
patch.
* use actual hardware perfcount IRQ 5 instead of the virtual IRQ 13
* dropped the CONFIG_PERF_EVENTS ifdef around irq_create_mapping
arch/mips/ath79/setup.c | 6 ------
drivers/irqchip/irq-ath79-misc.c | 11 +++++++++++
2 files changed, 11 insertions(+), 6 deletions(-)
--- a/arch/mips/ath79/setup.c
+++ b/arch/mips/ath79/setup.c
@@ -183,12 +183,6 @@ const char *get_system_type(void)
return ath79_sys_type;
}
-int get_c0_perfcount_int(void)
-{
- return ATH79_MISC_IRQ(5);
-}
-EXPORT_SYMBOL_GPL(get_c0_perfcount_int);
-
unsigned int get_c0_compare_int(void)
{
return CP0_LEGACY_COMPARE_IRQ;
--- a/drivers/irqchip/irq-ath79-misc.c
+++ b/drivers/irqchip/irq-ath79-misc.c
@@ -22,6 +22,15 @@
#define AR71XX_RESET_REG_MISC_INT_ENABLE 4
#define ATH79_MISC_IRQ_COUNT 32
+#define ATH79_MISC_PERF_IRQ 5
+
+static int ath79_perfcount_irq;
+
+int get_c0_perfcount_int(void)
+{
+ return ath79_perfcount_irq;
+}
+EXPORT_SYMBOL_GPL(get_c0_perfcount_int);
static void ath79_misc_irq_handler(struct irq_desc *desc)
{
@@ -113,6 +122,8 @@ static void __init ath79_misc_intc_domai
{
void __iomem *base = domain->host_data;
+ ath79_perfcount_irq = irq_create_mapping(domain, ATH79_MISC_PERF_IRQ);
+
/* Disable and clear all interrupts */
__raw_writel(0, base + AR71XX_RESET_REG_MISC_INT_ENABLE);
__raw_writel(0, base + AR71XX_RESET_REG_MISC_INT_STATUS);

2
target/linux/generic/pending-4.14/120-Fix-alloc_node_mem_map-with-ARCH_PFN_OFFSET-calcu.patch
View File

@ -71,7 +71,7 @@ Signed-off-by: Tobias Wolf <dev-NTEO@vplace.de>
--- a/mm/page_alloc.c
+++ b/mm/page_alloc.c
@@ -6143,7 +6143,7 @@ static void __ref alloc_node_mem_map(str
@@ -6145,7 +6145,7 @@ static void __ref alloc_node_mem_map(str
mem_map = NODE_DATA(0)->node_mem_map;
#if defined(CONFIG_HAVE_MEMBLOCK_NODE_MAP) || defined(CONFIG_FLATMEM)
if (page_to_pfn(mem_map) != pgdat->node_start_pfn)

15
target/linux/layerscape/patches-4.14/816-pcie-support-layerscape.patch
View File

@ -620,7 +620,7 @@ Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
int id;
char name[20];
enum pci_barno bar;
@@ -476,11 +656,14 @@ static int pci_endpoint_test_probe(struc
@@ -476,12 +656,15 @@ static int pci_endpoint_test_probe(struc
test->alignment = 0;
test->pdev = pdev;
@ -630,13 +630,14 @@ Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
data = (struct pci_endpoint_test_data *)ent->driver_data;
if (data) {
test_reg_bar = data->test_reg_bar;
test->test_reg_bar = test_reg_bar;
test->alignment = data->alignment;
- no_msi = data->no_msi;
+ irq_type = data->irq_type;
}
init_completion(&test->irq_raised);
@@ -500,35 +683,21 @@ static int pci_endpoint_test_probe(struc
@@ -501,35 +684,21 @@ static int pci_endpoint_test_probe(struc
pci_set_master(pdev);
@ -683,7 +684,7 @@ Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
}
test->base = test->bar[test_reg_bar];
@@ -544,24 +713,31 @@ static int pci_endpoint_test_probe(struc
@@ -545,24 +714,31 @@ static int pci_endpoint_test_probe(struc
id = ida_simple_get(&pci_endpoint_test_ida, 0, 0, GFP_KERNEL);
if (id < 0) {
err = id;
@ -719,7 +720,7 @@ Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
err_ida_remove:
ida_simple_remove(&pci_endpoint_test_ida, id);
@@ -570,9 +746,10 @@ err_iounmap:
@@ -571,9 +747,10 @@ err_iounmap:
if (test->bar[bar])
pci_iounmap(pdev, test->bar[bar]);
}
@ -732,7 +733,7 @@ Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
pci_release_regions(pdev);
err_disable_pdev:
@@ -594,12 +771,16 @@ static void pci_endpoint_test_remove(str
@@ -595,12 +772,16 @@ static void pci_endpoint_test_remove(str
return;
misc_deregister(&test->miscdev);
@ -750,7 +751,7 @@ Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
pci_release_regions(pdev);
pci_disable_device(pdev);
}
@@ -607,6 +788,7 @@ static void pci_endpoint_test_remove(str
@@ -608,6 +789,7 @@ static void pci_endpoint_test_remove(str
static const struct pci_device_id pci_endpoint_test_tbl[] = {
{ PCI_DEVICE(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_DRA74x) },
{ PCI_DEVICE(PCI_VENDOR_ID_TI, PCI_DEVICE_ID_TI_DRA72x) },
@ -3227,7 +3228,7 @@ Signed-off-by: Yangbo Lu <yangbo.lu@nxp.com>
pcie->breg_base = devm_ioremap_resource(dev, res);
--- a/drivers/pci/host/pcie-xilinx.c
+++ b/drivers/pci/host/pcie-xilinx.c
@@ -576,15 +576,8 @@ static int xilinx_pcie_parse_dt(struct x
@@ -584,15 +584,8 @@ static int xilinx_pcie_parse_dt(struct x
struct device *dev = port->dev;
struct device_node *node = dev->of_node;
struct resource regs;