From 2f7c68cb55ecb7331f2381deb497c27155f32faf Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Wed, 03 Jan 2024 09:43:39 +0000
Subject: [PATCH] update kernel to 5.10.198
---
kernel/drivers/pci/controller/pcie-iproc-msi.c | 13 +++++++------
1 files changed, 7 insertions(+), 6 deletions(-)
diff --git a/kernel/drivers/pci/controller/pcie-iproc-msi.c b/kernel/drivers/pci/controller/pcie-iproc-msi.c
index dc4d5a5..81b4eff 100644
--- a/kernel/drivers/pci/controller/pcie-iproc-msi.c
+++ b/kernel/drivers/pci/controller/pcie-iproc-msi.c
@@ -302,11 +302,12 @@
static inline u32 decode_msi_hwirq(struct iproc_msi *msi, u32 eq, u32 head)
{
- u32 *msg, hwirq;
+ u32 __iomem *msg;
+ u32 hwirq;
unsigned int offs;
offs = iproc_msi_eq_offset(msi, eq) + head * sizeof(u32);
- msg = (u32 *)(msi->eq_cpu + offs);
+ msg = (u32 __iomem *)(msi->eq_cpu + offs);
hwirq = readl(msg);
hwirq = (hwirq >> 5) + (hwirq & 0x1f);
@@ -376,7 +377,7 @@
/*
* Now go read the tail pointer again to see if there are new
- * oustanding events that came in during the above window.
+ * outstanding events that came in during the above window.
*/
} while (true);
@@ -614,9 +615,9 @@
}
/* Reserve memory for event queue and make sure memories are zeroed */
- msi->eq_cpu = dma_zalloc_coherent(pcie->dev,
- msi->nr_eq_region * EQ_MEM_REGION_SIZE,
- &msi->eq_dma, GFP_KERNEL);
+ msi->eq_cpu = dma_alloc_coherent(pcie->dev,
+ msi->nr_eq_region * EQ_MEM_REGION_SIZE,
+ &msi->eq_dma, GFP_KERNEL);
if (!msi->eq_cpu) {
ret = -ENOMEM;
goto free_irqs;
--
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