From ea08eeccae9297f7aabd2ef7f0c2517ac4549acc Mon Sep 17 00:00:00 2001
From: hc <hc@nodka.com>
Date: Tue, 20 Feb 2024 01:18:26 +0000
Subject: [PATCH] write in 30M
---
kernel/drivers/virt/fsl_hypervisor.c | 4 ++--
1 files changed, 2 insertions(+), 2 deletions(-)
diff --git a/kernel/drivers/virt/fsl_hypervisor.c b/kernel/drivers/virt/fsl_hypervisor.c
index 2a7f7f4..46ee0a0 100644
--- a/kernel/drivers/virt/fsl_hypervisor.c
+++ b/kernel/drivers/virt/fsl_hypervisor.c
@@ -247,7 +247,7 @@
/* Get the physical addresses of the source buffer */
num_pinned = get_user_pages_fast(param.local_vaddr - lb_offset,
- num_pages, param.source != -1, pages);
+ num_pages, param.source != -1 ? FOLL_WRITE : 0, pages);
if (num_pinned != num_pages) {
pr_debug("fsl-hv: could not lock source buffer\n");
@@ -705,7 +705,7 @@
.poll = fsl_hv_poll,
.read = fsl_hv_read,
.unlocked_ioctl = fsl_hv_ioctl,
- .compat_ioctl = fsl_hv_ioctl,
+ .compat_ioctl = compat_ptr_ioctl,
};
static struct miscdevice fsl_hv_misc_dev = {
--
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