4.9-stable patches

added patches:
	parisc-fbdev-stifb-align-graphics-memory-size-to-4mb.patch

diff --git a/queue-4.9/parisc-fbdev-stifb-align-graphics-memory-size-to-4mb.patch b/queue-4.9/parisc-fbdev-stifb-align-graphics-memory-size-to-4mb.patch
new file mode 100644 (file)
index 0000000..a0e99b9
--- /dev/null
+++ b/queue-4.9/parisc-fbdev-stifb-align-graphics-memory-size-to-4mb.patch
@@ -0,0 +1,31 @@
+From aca7c13d3bee81a968337a5515411409ae9d095d Mon Sep 17 00:00:00 2001
+From: Helge Deller <deller@gmx.de>
+Date: Fri, 14 Oct 2022 10:13:55 +0200
+Subject: parisc: fbdev/stifb: Align graphics memory size to 4MB
+
+From: Helge Deller <deller@gmx.de>
+
+commit aca7c13d3bee81a968337a5515411409ae9d095d upstream.
+
+Independend of the current graphics resolution, adjust the reported
+graphics card memory size to the next 4MB boundary.
+This fixes the fbtest program which expects a naturally aligned size.
+
+Signed-off-by: Helge Deller <deller@gmx.de>
+Cc: <stable@vger.kernel.org>
+Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
+---
+ drivers/video/fbdev/stifb.c |    2 +-
+ 1 file changed, 1 insertion(+), 1 deletion(-)
+
+--- a/drivers/video/fbdev/stifb.c
++++ b/drivers/video/fbdev/stifb.c
+@@ -1259,7 +1259,7 @@ static int __init stifb_init_fb(struct s
+       
+       /* limit fbsize to max visible screen size */
+       if (fix->smem_len > yres*fix->line_length)
+-              fix->smem_len = yres*fix->line_length;
++              fix->smem_len = ALIGN(yres*fix->line_length, 4*1024*1024);
+       
+       fix->accel = FB_ACCEL_NONE;
+ 

diff --git a/queue-4.9/series b/queue-4.9/series
index c125f22bdb28f46ee4e1d04649cd18609ef93b2d..fe917378a73ffaa4127b2f571be5a9543d40d91e 100644 (file)
--- a/queue-4.9/series
+++ b/queue-4.9/series
@@ -47,3 +47,4 @@ fs-dlm-fix-race-between-test_bit-and-queue_work.patch
 fs-dlm-handle-ebusy-first-in-lock-arg-validation.patch
 quota-check-next-prev-free-block-number-after-reading-from-quota-file.patch
 regulator-qcom_rpm-fix-circular-deferral-regression.patch
+parisc-fbdev-stifb-align-graphics-memory-size-to-4mb.patch