[GIT,PULL] more parisc architecture fixes/updates for v5.19-rc1

Pull-request

git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git tags/for-5.19/parisc-2

Message

Helge Deller June 4, 2022, 2:26 p.m. UTC

Hi Linus,

please pull some additional parisc architecture fixes and updates for kernel v5.19-rc1:

Mikulas noticed that his C8000 workstation hangs at bootup with v5.18 if
CONFIG_SCHED_MC is enabled.  His fix rearranges the topology setup and thus
prevents the problem.

The other two patches enhance the info from the STI (text) console driver and
add the missing fb_is_primary_device() function which helps the framebuffer
driver to detect the primary STIfb framebuffer.

All patches are marked for stable v5.10+.

Thanks,
Helge

----------------------------------------------------------------
The following changes since commit 4b0986a3613c92f4ec1bdc7f60ec66fea135991f:

  Linux 5.18 (2022-05-22 09:52:31 -1000)

are available in the Git repository at:

  git://git.kernel.org/pub/scm/linux/kernel/git/deller/parisc-linux.git tags/for-5.19/parisc-2

for you to fetch changes up to b046f984814af7985f444150ec28716d42d00d9a:

  parisc/stifb: Keep track of hardware path of graphics card (2022-06-04 15:47:03 +0200)

----------------------------------------------------------------
parisc architecture fixes & updates for kernel v5.19-rc1

A fix to prevent crash at bootup if CONFIG_SCHED_MC is enabled, and
add auto-detection of primary graphics card for framebuffer driver.

----------------------------------------------------------------
Helge Deller (2):
      parisc/stifb: Implement fb_is_primary_device()
      parisc/stifb: Keep track of hardware path of graphics card

Mikulas Patocka (1):
      parisc: fix a crash with multicore scheduler

 arch/parisc/include/asm/fb.h    |  4 ++++
 arch/parisc/kernel/processor.c  |  2 --
 arch/parisc/kernel/topology.c   | 16 +---------------
 drivers/video/console/sticon.c  |  5 ++++-
 drivers/video/console/sticore.c | 32 ++++++++++++++++++++++++--------
 drivers/video/fbdev/sticore.h   |  3 +++
 drivers/video/fbdev/stifb.c     |  4 ++--
 7 files changed, 38 insertions(+), 28 deletions(-)