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[0/6] Kill setup_irq()

Message ID cover.1585320721.git.afzal.mohd.ma@gmail.com (mailing list archive)
Headers show
Series Kill setup_irq() | expand

Message

afzal mohammed March 27, 2020, 4:08 p.m. UTC 
Hi Thomas,

As compared to the situation mentioned earlier[1], now powerpc patch is
also in -next, and the pending ARM patches has been picked up by ARM SoC
maintainers today and is expected to show up in next -next. All other
subsytem patches has been picked by relevant maintainers & are already
in -next except alpha, c6x, hexagon, unicore32 & sh.

As it is the case, i am sending you patches for the above 5
architecture's plus the core removal patch.

Status of 5 arch's:
-------------------
alpha:		received ack from Matt Turner, build test success
c6x:		did receive ack from Mark Salter in v1, the final
		 version (v3) was with minor changes, hence removed his
		 ack & cc'ed him, build test success
hexagon:	build test success
unicore32:	couldn't get toolchain from kernel.org, 0day test robot
		 or Segher's buildall
sh:		To compile the relevant changes sh64 compiler is
		 required, couldn't get it from above mentioned 3
		 sources.

Note 1: sh toolchain is available, but that will not make the
 relevant changes compile as it has dependency of 64bit arch toolchain,
 did try a Kconfig hack to make it compile w/ 32bit sh toolchain, but it
 failed due to other reasons (unknown operands), so gave up on that.
Note 2: hexagon final image creation fails even w/o my patch, but it
 has been ensured that w/ my changes relevant object files are getting
 built  w/o warnings.

Regards
afzal

[1] https://lkml.kernel.org/r/20200321172626.GA6323@afzalpc

afzal mohammed (6):
  alpha: Replace setup_irq() by request_irq()
  c6x: replace setup_irq() by request_irq()
  hexagon: replace setup_irq() by request_irq()
  sh: replace setup_irq() by request_irq()
  unicore32: replace setup_irq() by request_irq()
  genirq: Remove setup_irq() and remove_irq()

 arch/alpha/kernel/irq_alpha.c     | 29 ++++----------------
 arch/alpha/kernel/irq_i8259.c     |  8 ++----
 arch/alpha/kernel/irq_impl.h      |  7 +----
 arch/alpha/kernel/irq_pyxis.c     |  3 ++-
 arch/alpha/kernel/sys_alcor.c     |  3 ++-
 arch/alpha/kernel/sys_cabriolet.c |  3 ++-
 arch/alpha/kernel/sys_eb64p.c     |  3 ++-
 arch/alpha/kernel/sys_marvel.c    |  2 +-
 arch/alpha/kernel/sys_miata.c     |  6 +++--
 arch/alpha/kernel/sys_ruffian.c   |  3 ++-
 arch/alpha/kernel/sys_rx164.c     |  3 ++-
 arch/alpha/kernel/sys_sx164.c     |  3 ++-
 arch/alpha/kernel/sys_wildfire.c  |  7 ++---
 arch/alpha/kernel/time.c          |  6 ++---
 arch/c6x/platforms/timer64.c      | 11 +++-----
 arch/hexagon/kernel/smp.c         | 22 ++++++++--------
 arch/hexagon/kernel/time.c        | 11 +++-----
 arch/sh/boards/mach-cayman/irq.c  | 18 +++++--------
 arch/sh/drivers/dma/dma-pvr2.c    |  9 +++----
 arch/unicore32/kernel/time.c      | 11 +++-----
 include/linux/irq.h               |  2 --
 kernel/irq/manage.c               | 44 -------------------------------
 22 files changed, 60 insertions(+), 154 deletions(-)

Comments

Brian Cain March 28, 2020, 2:48 a.m. UTC | #1 
> -----Original Message-----
> From: linux-hexagon-owner@vger.kernel.org <linux-hexagon-
> owner@vger.kernel.org> On Behalf Of afzal mohammed
> Sent: Friday, March 27, 2020 11:08 AM
> To: Thomas Gleixner <tglx@linutronix.de>
> Cc: linux-kernel@vger.kernel.org; linux-arm-kernel@lists.infradead.org;
> linux-samsung-soc@vger.kernel.org; x86@kernel.org; linux-
> sh@vger.kernel.org; linux-s390@vger.kernel.org; linuxppc-
> dev@lists.ozlabs.org; linux-parisc@vger.kernel.org; linux-
> mips@vger.kernel.org; linux-m68k@lists.linux-m68k.org; linux-
> ia64@vger.kernel.org; linux-hexagon@vger.kernel.org; linux-c6x-dev@linux-
> c6x.org; linux-omap@vger.kernel.org; linux-alpha@vger.kernel.org
> Subject: [PATCH 0/6] Kill setup_irq()
...
> Note 1: sh toolchain is available, but that will not make the  relevant
changes
> compile as it has dependency of 64bit arch toolchain,  did try a Kconfig
hack
> to make it compile w/ 32bit sh toolchain, but it  failed due to other
reasons
> (unknown operands), so gave up on that.
> Note 2: hexagon final image creation fails even w/o my patch, but it  has
> been ensured that w/ my changes relevant object files are getting  built
w/o
> warnings.

Afzal,

	What's the nature of the failure in "Note 2"?

-Brian
afzal mohammed March 28, 2020, 7:32 a.m. UTC | #2 
Hi Brian,

On Fri, Mar 27, 2020 at 09:48:38PM -0500, Brian Cain wrote:

> > Note 2: hexagon final image creation fails even w/o my patch

> 	What's the nature of the failure in "Note 2"?

drivers/base/firmware_loader/main.o: In function `fw_is_builtin_firmware':
/devel/src/kernel6/drivers/base/firmware_loader/main.c:132:(.text+0xc8): relocation truncated to fit: R_HEX_16_X against symbol `__start_builtin_fw' defined in .modinfo section in .tmp_vmlinux1
Makefile:1077: recipe for target 'vmlinux' failed
make: *** [vmlinux] Error 1

[ i had deleted the toolchain earlier, since you asked, download again &
checked ]

Regards
afzal
Brian Cain April 2, 2020, 3:03 p.m. UTC | #3 
> -----Original Message-----
> From: linux-hexagon-owner@vger.kernel.org <linux-hexagon-
> owner@vger.kernel.org> On Behalf Of afzal mohammed
...
> On Fri, Mar 27, 2020 at 09:48:38PM -0500, Brian Cain wrote:
> 
> > > Note 2: hexagon final image creation fails even w/o my patch
> 
> > 	What's the nature of the failure in "Note 2"?
> 
> drivers/base/firmware_loader/main.o: In function `fw_is_builtin_firmware':
> /devel/src/kernel6/drivers/base/firmware_loader/main.c:132:(.text+0xc8):
> relocation truncated to fit: R_HEX_16_X against symbol
`__start_builtin_fw'
> defined in .modinfo section in .tmp_vmlinux1
> Makefile:1077: recipe for target 'vmlinux' failed
> make: *** [vmlinux] Error 1

Thanks for reporting it -- I will make a patch to fix it.

-Brian