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Add patch to fix FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER on s390x and 

re-enable FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER on s390x
This commit is contained in:
Hans de Goede 2018-07-31 11:11:27 +02:00
parent 0256b7c58a
commit d88b5d13ef
5 changed files with 46 additions and 3 deletions
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39
0008-console-dummycon-export-dummycon_-un-register_output.patch Normal file
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@ -0,0 +1,39 @@
From b4e821e0b782ff2e816ca342af6a9eab32116ece Mon Sep 17 00:00:00 2001
From: Hans de Goede <hdegoede@redhat.com>
Date: Fri, 29 Jun 2018 11:46:19 +0200
Subject: [PATCH 8/8] console: dummycon: export
dummycon_[un]register_output_notifier
Export dummycon_[un]register_output_notifier, the fbcon code needs this
and may be build as a module.
Fixes: 83d83bebf401 ("console/fbcon: Add support for deferred console takeover")
Cc: Stephen Rothwell <sfr@canb.auug.org.au>
Reported-by: Stephen Rothwell <sfr@canb.auug.org.au>
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Signed-off-by: Bartlomiej Zolnierkiewicz <b.zolnierkie@samsung.com>
---
drivers/video/console/dummycon.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/drivers/video/console/dummycon.c b/drivers/video/console/dummycon.c
index 45ad925ad5f8..0254251fdd79 100644
--- a/drivers/video/console/dummycon.c
+++ b/drivers/video/console/dummycon.c
@@ -38,11 +38,13 @@ void dummycon_register_output_notifier(struct notifier_block *nb)
if (dummycon_putc_called)
nb->notifier_call(nb, 0, NULL);
}
+EXPORT_SYMBOL_GPL(dummycon_register_output_notifier);
void dummycon_unregister_output_notifier(struct notifier_block *nb)
{
raw_notifier_chain_unregister(&dummycon_output_nh, nb);
}
+EXPORT_SYMBOL_GPL(dummycon_unregister_output_notifier);
static void dummycon_putc(struct vc_data *vc, int c, int ypos, int xpos)
{
--
2.18.0

1
configs/fedora/generic/s390x/CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER
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@ -1 +0,0 @@
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set

2
kernel-s390x-debug.config
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@ -1517,7 +1517,7 @@ CONFIG_FPGA_MGR_MACHXO2_SPI=m
CONFIG_FPGA_MGR_XILINX_SPI=m
CONFIG_FPGA_MGR_ZYNQ_FPGA=m
CONFIG_FPGA_REGION=m
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_FRAMEBUFFER_CONSOLE=y

2
kernel-s390x.config
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@ -1496,7 +1496,7 @@ CONFIG_FPGA_MGR_MACHXO2_SPI=m
CONFIG_FPGA_MGR_XILINX_SPI=m
CONFIG_FPGA_MGR_ZYNQ_FPGA=m
CONFIG_FPGA_REGION=m
# CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER is not set
CONFIG_FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER=y
CONFIG_FRAMEBUFFER_CONSOLE_DETECT_PRIMARY=y
CONFIG_FRAMEBUFFER_CONSOLE_ROTATION=y
CONFIG_FRAMEBUFFER_CONSOLE=y

5
kernel.spec
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@ -633,6 +633,7 @@ Patch524: 0004-console-fbcon-Add-support-for-deferred-console-takeo.patch
Patch525: 0005-efi-bgrt-Drop-__initdata-from-bgrt_image_size.patch
Patch526: 0006-efifb-Copy-the-ACPI-BGRT-boot-graphics-to-the-frameb.patch
Patch527: 0007-efifb-BGRT-Do-not-copy-the-boot-graphics-for-non-nat.patch
Patch528: 0008-console-dummycon-export-dummycon_-un-register_output.patch
# END OF PATCH DEFINITIONS
@ -1893,6 +1894,10 @@ fi
#
#
%changelog
* Tue Jul 31 2018 Hans de Goede <hdegoede@redhat.com>
- Add patch to fix FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER on s390x and
re-enable FRAMEBUFFER_CONSOLE_DEFERRED_TAKEOVER on s390x
* Mon Jul 30 2018 Laura Abbott <labbott@redhat.com> - 4.18.0-0.rc7.git0.1
- Linux v4.18-rc7