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authorKoen Vandeputte <koen.vandeputte@ncentric.com>2019-11-25 16:08:31 +0100
committerKoen Vandeputte <koen.vandeputte@ncentric.com>2020-02-28 17:50:45 +0100
commit4e0c54bc5bc8381e031af5147b66b4dadeecc626 (patch)
tree2e1774d4cabb704881094118350d43cc1fa6ff4b /target/linux/generic/pending-5.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch
parentc16517d26de30c90dabce1e456615fd7fbdce07c (diff)
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kernel: add support for kernel 5.4
The following patches were removed because they are integrated in the upstream kernel 5.4: * backport-5.4/047-v4.21-mtd-keep-original-flags-for-every-struct-mtd_info.patch * backport-5.4/048-v4.21-mtd-improve-calculating-partition-boundaries-when-ch.patch * backport-5.4/080-v5.1-0001-bcma-keep-a-direct-pointer-to-the-struct-device.patch * backport-5.4/080-v5.1-0002-bcma-use-dev_-printing-functions.patch * backport-5.4/095-Allow-class-e-address-assignment-via-ifconfig-ioctl.patch * backport-5.4/101-arm-cns3xxx-use-actual-size-reads-for-PCIe.patch * backport-5.4/200-v5.2-usb-dwc2-Set-lpm-mode-parameters-depend-on-HW-configuration.patch * backport-5.4/210-arm64-sve-Disentangle-uapi-asm-ptrace.h-from-uapi-as.patch * backport-5.4/380-v5.3-net-sched-Introduce-act_ctinfo-action.patch * backport-5.4/450-v5.0-mtd-spinand-winbond-Add-support-for-W25N01GV.patch * backport-5.4/451-v5.0-mtd-spinand-Add-initial-support-for-Toshiba-TC58CVG2.patch * backport-5.4/452-v5.0-mtd-spinand-add-support-for-GigaDevice-GD5FxGQ4xA.patch * backport-5.4/455-v5.1-mtd-spinand-Add-support-for-all-Toshiba-Memory-produ.patch * backport-5.4/456-v5.1-mtd-spinand-Add-support-for-GigaDevice-GD5F1GQ4UExxG.patch * backport-5.4/460-v5.0-mtd-spi-nor-Add-support-for-mx25u12835f.patch * backport-5.4/460-v5.3-mtd-spinand-Define-macros-for-page-read-ops-with-thr.patch * backport-5.4/461-v5.3-mtd-spinand-Add-support-for-two-byte-device-IDs.patch * backport-5.4/462-v5.3-mtd-spinand-Add-support-for-GigaDevice-GD5F1GQ4UFxxG.patch * backport-5.4/463-v5.3-mtd-spinand-Add-initial-support-for-Paragon-PN26G0xA.patch * backport-5.4/700-v5.1-net-phylink-only-call-mac_config-during-resolve-when.patch * backport-5.4/701-v5.2-net-phylink-ensure-inband-AN-works-correctly.patch * backport-5.4/702-v4.20-net-ethernet-Add-helper-for-MACs-which-support-asym-.patch * backport-5.4/703-v4.20-net-ethernet-Add-helper-for-set_pauseparam-for-Asym-.patch * backport-5.4/704-v4.20-net-phy-Stop-with-excessive-soft-reset.patch * backport-5.4/705-v5.1-net-phy-provide-full-set-of-accessor-functions-to-MM.patch * backport-5.4/706-v5.1-net-phy-add-register-modifying-helpers-returning-1-o.patch * backport-5.4/707-v5.1-net-phy-add-genphy_c45_check_and_restart_aneg.patch * backport-5.4/708-v5.3-net-phylink-remove-netdev-from-phylink-mii-ioctl-emu.patch * backport-5.4/709-v5.3-net-phylink-support-for-link-gpio-interrupt.patch * backport-5.4/710-v5.3-net-phy-allow-Clause-45-access-via-mii-ioctl.patch * backport-5.4/711-v5.3-net-sfp-add-mandatory-attach-detach-methods-for-sfp-.patch * backport-5.4/712-v5.3-net-sfp-remove-sfp-bus-use-of-netdevs.patch * backport-5.4/713-v5.2-net-phylink-avoid-reducing-support-mask.patch * backport-5.4/714-v5.3-net-sfp-Stop-SFP-polling-and-interrupt-handling-duri.patch * backport-5.4/715-v5.3-net-phylink-don-t-start-and-stop-SGMII-PHYs-in-SFP-m.patch * backport-5.4/740-v5.5-net-phy-avoid-matching-all-ones-clause-45-PHY-IDs.patch * backport-5.4/741-v5.5-net-phylink-fix-link-mode-modification-in-PHY-mode.patch * pending-5.4/103-MIPS-perf-ath79-Fix-perfcount-IRQ-assignment.patch * pending-5.4/131-spi-use-gpio_set_value_cansleep-for-setting-chipsele.patch * pending-5.4/132-spi-spi-gpio-fix-crash-when-num-chipselects-is-0.patch * pending-5.4/220-optimize_inlining.patch * pending-5.4/341-MIPS-mm-remove-no-op-dma_map_ops-where-possible.patch * pending-5.4/475-mtd-spi-nor-Add-Winbond-w25q128jv-support.patch * pending-5.4/477-mtd-add-spi-nor-add-mx25u3235f.patch * pending-5.4/479-mtd-spi-nor-add-eon-en25qh64.patch Some bigger changes were done to this feature and we did not port this patch yet: * hack-5.4/207-disable-modorder.patch This depends on BOOTMEM which was removed from the kernel, this needs some bigger changes: * hack-5.4/930-crashlog.patch A different version of the FPU disable patch was merged upstream, OpenWrt needs some adaptations. * pending-5.4/304-mips_disable_fpu.patch - no crashlog support yet as a required file got deleted upstream - Removed patch below, which is now seen as a recursive dependency [1] - Removed patch below due to build error [2] - fix still required to avoid identical function def [3] - Fixes included from Blocktrron - Fixes included from Chunkeey - Fix included from nbd regarding "dst leak in Flow Offload" [1] target/linux/generic/hack-5.4/260-crypto_test_dependencies.patch [2] target/linux/generic/hack-5.4/207-disable-modorder.patch [3] target/linux/generic/pending-5.4/613-netfilter_optional_tcp_window_check.patch Signed-off-by: Koen Vandeputte <koen.vandeputte@ncentric.com> Signed-off-by: David Bauer <mail@david-bauer.net> Signed-off-by: Christian Lamparter <chunkeey@gmail.com> Signed-off-by: Ansuel Smith <ansuelsmth@gmail.com> Signed-off-by: Robert Marko <robimarko@gmail.com> Signed-off-by: Hauke Mehrtens <hauke@hauke-m.de>
Diffstat (limited to 'target/linux/generic/pending-5.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch')
-rw-r--r--target/linux/generic/pending-5.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch41
1 files changed, 15 insertions, 26 deletions
diff --git a/target/linux/generic/pending-5.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch b/target/linux/generic/pending-5.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch
index 44d85b5b86..a182684c16 100644
--- a/target/linux/generic/pending-5.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch
+++ b/target/linux/generic/pending-5.4/330-MIPS-kexec-Accept-command-line-parameters-from-users.patch
@@ -11,9 +11,9 @@ Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
--- a/arch/mips/kernel/machine_kexec.c
+++ b/arch/mips/kernel/machine_kexec.c
-@@ -10,14 +10,11 @@
- #include <linux/mm.h>
+@@ -9,14 +9,11 @@
#include <linux/delay.h>
+ #include <linux/libfdt.h>
+#include <asm/bootinfo.h>
#include <asm/cacheflush.h>
@@ -27,11 +27,11 @@ Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
+#include <linux/uaccess.h>
+#include "machine_kexec.h"
- int (*_machine_kexec_prepare)(struct kimage *) = NULL;
+ static unsigned long reboot_code_buffer;
+
+@@ -30,6 +27,101 @@ void (*_crash_smp_send_stop)(void) = NUL
void (*_machine_kexec_shutdown)(void) = NULL;
-@@ -28,6 +25,101 @@ atomic_t kexec_ready_to_reboot = ATOMIC_
- void (*_crash_smp_send_stop)(void) = NULL;
- #endif
+ void (*_machine_crash_shutdown)(struct pt_regs *regs) = NULL;
+static void machine_kexec_print_args(void)
+{
@@ -131,9 +131,9 @@ Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
static void kexec_image_info(const struct kimage *kimage)
{
unsigned long i;
-@@ -52,6 +144,18 @@ int
- machine_kexec_prepare(struct kimage *kimage)
- {
+@@ -99,6 +191,18 @@ machine_kexec_prepare(struct kimage *kim
+ #endif
+
kexec_image_info(kimage);
+ /*
+ * Whenever arguments passed from kexec-tools, Init the arguments as
@@ -150,7 +150,7 @@ Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
if (_machine_kexec_prepare)
return _machine_kexec_prepare(kimage);
-@@ -89,10 +193,12 @@ machine_kexec(struct kimage *image)
+@@ -212,10 +316,12 @@ machine_kexec(struct kimage *image)
unsigned long *ptr;
reboot_code_buffer =
@@ -164,7 +164,7 @@ Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
if (image->type == KEXEC_TYPE_DEFAULT) {
kexec_indirection_page =
-@@ -100,9 +206,19 @@ machine_kexec(struct kimage *image)
+@@ -223,9 +329,19 @@ machine_kexec(struct kimage *image)
} else {
kexec_indirection_page = (unsigned long)&image->head;
}
@@ -186,18 +186,7 @@ Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
/*
* The generic kexec code builds a page list with physical
-@@ -124,15 +240,16 @@ machine_kexec(struct kimage *image)
- /*
- * we do not want to be bothered.
- */
-+ pr_info("Before irq_disable.\n");
- local_irq_disable();
-
-- printk("Will call new kernel at %08lx\n", image->start);
-- printk("Bye ...\n");
-+ pr_info("Will call new kernel at %08lx\n", image->start);
-+ pr_info("Bye ...\n");
- __flush_cache_all();
+@@ -256,7 +372,7 @@ machine_kexec(struct kimage *image)
#ifdef CONFIG_SMP
/* All secondary cpus now may jump to kexec_wait cycle */
relocated_kexec_smp_wait = reboot_code_buffer +
@@ -231,7 +220,7 @@ Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
+#endif
--- a/arch/mips/kernel/relocate_kernel.S
+++ b/arch/mips/kernel/relocate_kernel.S
-@@ -12,8 +12,9 @@
+@@ -10,8 +10,9 @@
#include <asm/mipsregs.h>
#include <asm/stackframe.h>
#include <asm/addrspace.h>
@@ -242,7 +231,7 @@ Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
PTR_L a0, arg0
PTR_L a1, arg1
PTR_L a2, arg2
-@@ -98,7 +99,7 @@ done:
+@@ -96,7 +97,7 @@ done:
#endif
/* jump to kexec_start_address */
j s1
@@ -251,7 +240,7 @@ Signed-off-by: Yousong Zhou <yszhou4tech@gmail.com>
#ifdef CONFIG_SMP
/*
-@@ -184,9 +185,15 @@ kexec_indirection_page:
+@@ -182,9 +183,15 @@ kexec_indirection_page:
PTR 0
.size kexec_indirection_page, PTRSIZE