From 2a2fc4dffe0117ce874a6cf1dcc34321ed8add77 Mon Sep 17 00:00:00 2001
From: dzwdz
Date: Wed, 25 Jan 2023 01:02:04 +0100
Subject: kernel/virt: replace the virt_cpy api with a more foolproof one

---
 src/kernel/arch/amd64/driver/pata.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

(limited to 'src/kernel/arch/amd64/driver/pata.c')

diff --git a/src/kernel/arch/amd64/driver/pata.c b/src/kernel/arch/amd64/driver/pata.c
index 3d5e3c6..6928b4e 100644
--- a/src/kernel/arch/amd64/driver/pata.c
+++ b/src/kernel/arch/amd64/driver/pata.c
@@ -51,7 +51,7 @@ static void accept(struct vfs_request *req) {
 			fs_normslice(&req->offset, &req->output.len, ata_size(id), false);
 			len = min(req->output.len, sizeof wbuf);
 			ata_read(id, wbuf, len, req->offset);
-			virt_cpy_to(req->caller->pages, req->output.buf, wbuf, len);
+			pcpy_to(req->caller, req->output.buf, wbuf, len);
 			vfsreq_finish_short(req, len);
 			break;
 
@@ -63,7 +63,7 @@ static void accept(struct vfs_request *req) {
 			fs_normslice(&req->offset, &req->input.len, ata_size(id), false);
 			len = min(req->input.len, sizeof wbuf);
 			if (len != 0) {
-				virt_cpy_from(req->caller->pages, wbuf, req->input.buf, len);
+				len = pcpy_from(req->caller, wbuf, req->input.buf, len);
 				ata_write(id, wbuf, len, req->offset);
 			}
 			vfsreq_finish_short(req, len);
-- 
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