From: Florian Fainelli <f.fainelli@gmail.com>
To: linux-kernel@vger.kernel.org
Cc: stable@vger.kernel.org,
Florian Fainelli <florian.fainelli@broadcom.com>,
Mauro Carvalho Chehab <mchehab@kernel.org>,
Michael Krufky <mkrufky@linuxtv.org>,
Alexander Viro <viro@zeniv.linux.org.uk>,
Shuah Khan <shuah@kernel.org>,
Florian Fainelli <f.fainelli@gmail.com>,
Jaedon Shin <jaedon.shin@gmail.com>,
Colin Ian King <colin.king@canonical.com>,
Katsuhiro Suzuki <suzuki.katsuhiro@socionext.com>,
Satendra Singh Thakur <satendra.t@samsung.com>,
linux-media@vger.kernel.org (open list:MEDIA INPUT
INFRASTRUCTURE (V4L/DVB)),
linux-fsdevel@vger.kernel.org (open list:FILESYSTEMS (VFS and
infrastructure))
Subject: [PATCH stable 4.9 00/21] Unbreak 32-bit DVB applications on 64-bit kernels
Date: Fri, 5 Jun 2020 09:24:57 -0700 [thread overview]
Message-ID: <20200605162518.28099-1-florian.fainelli@broadcom.com> (raw)
Hi all,
This long patch series was motivated by backporting Jaedon's changes
which add a proper ioctl compatibility layer for 32-bit applications
running on 64-bit kernels. We have a number of Android TV-based products
currently running on the 4.9 kernel and this was broken for them.
Thanks to Robert McConnell for identifying and providing the patches in
their initial format.
In order for Jaedon's patches to apply cleanly a number of changes were
applied to support those changes. If you deem the patch series too big
please let me know.
Thanks
Colin Ian King (2):
media: dvb_frontend: ensure that inital front end status initialized
media: dvb_frontend: initialize variable s with FE_NONE instead of 0
Jaedon Shin (3):
media: dvb_frontend: Add unlocked_ioctl in dvb_frontend.c
media: dvb_frontend: Add compat_ioctl callback
media: dvb_frontend: Add commands implementation for compat ioct
Katsuhiro Suzuki (1):
media: dvb_frontend: fix wrong cast in compat_ioctl
Mauro Carvalho Chehab (14):
media: dvb/frontend.h: move out a private internal structure
media: dvb/frontend.h: document the uAPI file
media: dvb_frontend: get rid of get_property() callback
media: stv0288: get rid of set_property boilerplate
media: stv6110: get rid of a srate dead code
media: friio-fe: get rid of set_property()
media: dvb_frontend: get rid of set_property() callback
media: dvb_frontend: cleanup dvb_frontend_ioctl_properties()
media: dvb_frontend: cleanup ioctl handling logic
media: dvb_frontend: get rid of property cache's state
media: dvb_frontend: better document the -EPERM condition
media: dvb_frontend: fix return values for FE_SET_PROPERTY
media: dvb_frontend: be sure to init dvb_frontend_handle_ioctl()
return code
media: dvb_frontend: fix return error code
Satendra Singh Thakur (1):
media: dvb_frontend: dtv_property_process_set() cleanups
.../media/uapi/dvb/fe-get-property.rst | 7 +-
drivers/media/dvb-core/dvb_frontend.c | 571 +++++++++++------
drivers/media/dvb-core/dvb_frontend.h | 13 -
drivers/media/dvb-frontends/lg2160.c | 14 -
drivers/media/dvb-frontends/stv0288.c | 7 -
drivers/media/dvb-frontends/stv6110.c | 9 -
drivers/media/usb/dvb-usb/friio-fe.c | 24 -
fs/compat_ioctl.c | 17 -
include/uapi/linux/dvb/frontend.h | 592 +++++++++++++++---
9 files changed, 881 insertions(+), 373 deletions(-)
--
2.17.1
next reply other threads:[~2020-06-05 16:25 UTC|newest]
Thread overview: 30+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-06-05 16:24 Florian Fainelli [this message]
2020-06-05 16:24 ` [PATCH stable 4.9 01/21] media: dvb_frontend: ensure that inital front end status initialized Florian Fainelli
2020-06-05 16:24 ` [PATCH stable 4.9 02/21] media: dvb_frontend: initialize variable s with FE_NONE instead of 0 Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 03/21] media: dvb/frontend.h: move out a private internal structure Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 04/21] media: dvb/frontend.h: document the uAPI file Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 05/21] media: dvb_frontend: get rid of get_property() callback Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 06/21] media: stv0288: get rid of set_property boilerplate Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 07/21] media: stv6110: get rid of a srate dead code Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 08/21] media: friio-fe: get rid of set_property() Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 09/21] media: dvb_frontend: get rid of set_property() callback Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 10/21] media: dvb_frontend: cleanup dvb_frontend_ioctl_properties() Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 11/21] media: dvb_frontend: cleanup ioctl handling logic Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 12/21] media: dvb_frontend: get rid of property cache's state Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 13/21] media: dvb_frontend: better document the -EPERM condition Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 14/21] media: dvb_frontend: fix return values for FE_SET_PROPERTY Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 15/21] media: dvb_frontend: dtv_property_process_set() cleanups Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 16/21] media: dvb_frontend: be sure to init dvb_frontend_handle_ioctl() return code Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 17/21] media: dvb_frontend: Add unlocked_ioctl in dvb_frontend.c Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 18/21] media: dvb_frontend: Add compat_ioctl callback Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 19/21] media: dvb_frontend: Add commands implementation for compat ioct Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 20/21] media: dvb_frontend: fix wrong cast in compat_ioctl Florian Fainelli
2020-06-05 16:25 ` [PATCH stable 4.9 21/21] media: dvb_frontend: fix return error code Florian Fainelli
2020-06-12 4:45 ` [PATCH stable 4.9 00/21] Unbreak 32-bit DVB applications on 64-bit kernels Florian Fainelli
2020-06-17 4:39 ` Florian Fainelli
2020-06-17 14:21 ` Michael Ira Krufky
2020-06-17 14:22 ` Michael Ira Krufky
2020-06-23 19:13 ` Greg KH
2020-06-24 15:41 ` Florian Fainelli
2020-06-24 16:03 ` Greg KH
2020-06-25 11:30 ` Sean Young
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