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-rw-r--r--arch/arc/include/asm/irqflags-compact.h8
-rw-r--r--arch/arc/mm/dma.c2
-rw-r--r--arch/arc/plat-axs10x/axs10x.c2
-rw-r--r--arch/arc/plat-hsdk/platform.c2
4 files changed, 9 insertions, 5 deletions
diff --git a/arch/arc/include/asm/irqflags-compact.h b/arch/arc/include/asm/irqflags-compact.h
index 863d63ad18d6..0d63e568d64c 100644
--- a/arch/arc/include/asm/irqflags-compact.h
+++ b/arch/arc/include/asm/irqflags-compact.h
@@ -50,8 +50,12 @@
* are redone after IRQs are re-enabled (and gcc doesn't reuse stale register)
*
* Noted at the time of Abilis Timer List corruption
- * Orig Bug + Rejected solution : https://lkml.org/lkml/2013/3/29/67
- * Reasoning : https://lkml.org/lkml/2013/4/8/15
+ *
+ * Orig Bug + Rejected solution:
+ * https://lore.kernel.org/lkml/1364553218-31255-1-git-send-email-vgupta@synopsys.com
+ *
+ * Reasoning:
+ * https://lore.kernel.org/lkml/CA+55aFyFWjpSVQM6M266tKrG_ZXJzZ-nYejpmXYQXbrr42mGPQ@mail.gmail.com
*
******************************************************************/
diff --git a/arch/arc/mm/dma.c b/arch/arc/mm/dma.c
index 517988e60cfc..2a7fbbb83b70 100644
--- a/arch/arc/mm/dma.c
+++ b/arch/arc/mm/dma.c
@@ -32,7 +32,7 @@ void arch_dma_prep_coherent(struct page *page, size_t size)
/*
* Cache operations depending on function and direction argument, inspired by
- * https://lkml.org/lkml/2018/5/18/979
+ * https://lore.kernel.org/lkml/20180518175004.GF17671@n2100.armlinux.org.uk
* "dma_sync_*_for_cpu and direction=TO_DEVICE (was Re: [PATCH 02/20]
* dma-mapping: provide a generic dma-noncoherent implementation)"
*
diff --git a/arch/arc/plat-axs10x/axs10x.c b/arch/arc/plat-axs10x/axs10x.c
index 63ea5a606ecd..b821df7b0089 100644
--- a/arch/arc/plat-axs10x/axs10x.c
+++ b/arch/arc/plat-axs10x/axs10x.c
@@ -50,7 +50,7 @@ static void __init axs10x_enable_gpio_intc_wire(void)
* Current implementation of "irq-dw-apb-ictl" driver doesn't work well
* with stacked INTCs. In particular problem happens if its master INTC
* not yet instantiated. See discussion here -
- * https://lkml.org/lkml/2015/3/4/755
+ * https://lore.kernel.org/lkml/54F6FE2C.7020309@synopsys.com
*
* So setup the first gpio block as a passive pass thru and hide it from
* DT hardware topology - connect MB intc directly to cpu intc
diff --git a/arch/arc/plat-hsdk/platform.c b/arch/arc/plat-hsdk/platform.c
index b3ea1fa11f87..c4a875b22352 100644
--- a/arch/arc/plat-hsdk/platform.c
+++ b/arch/arc/plat-hsdk/platform.c
@@ -52,7 +52,7 @@ static void __init hsdk_enable_gpio_intc_wire(void)
* Current implementation of "irq-dw-apb-ictl" driver doesn't work well
* with stacked INTCs. In particular problem happens if its master INTC
* not yet instantiated. See discussion here -
- * https://lkml.org/lkml/2015/3/4/755
+ * https://lore.kernel.org/lkml/54F6FE2C.7020309@synopsys.com
*
* So setup the first gpio block as a passive pass thru and hide it from
* DT hardware topology - connect intc directly to cpu intc