This is a small set of patches that address build breakage with allyesconfig / allmodconfig.
This solves some, but not all, build breakage. The parport fix depends on the previous patch, the rest are independent fixes.
With v2 there is a extra patch that drops ZONE_DMA support. It does not fix any build failure, but a nice cleanup.
Cc: Miquel Raynal miquel.raynal@bootlin.com To: Maciej W. Rozycki macro@orcam.me.uk To: sparclinux@vger.kernel.org Cc: linux-parport@lists.infradead.org Cc: David S. Miller davem@davemloft.net To: Andreas Larsson andreas@gaisler.com To: Randy Dunlap rdunlap@infradead.org Cc: Arnd Bergmann arnd@arndb.de Cc: linux-kernel@vger.kernel.org
Changes in v2: - Added r-b/tested by (thanks to Randy and Maciej) - Dropped patch for uhci-grlib.c as it is already upstream (Randy) - Added a few Fixes (Maciej) - Fixed commit message when dropping GENERIC_ISA_DMA (Maciej) - Added new patch that drop ZONE_DMA (Maciej) - Added new patch to fix section mismatch error
In an allmodconfig build I see a lot of:
modpost: "__udelay" [module] has no CRC!
Similar for a handful of other symbols. Any hint how to get rid of them would be nice. I have tried to add the prototype to asm-prototypes.h with no luck.
On top of this the link fails, but I assume this the kernel that grows too big which is no surprise.
- Link to v1: https://lore.kernel.org/r/20240223-sam-fix-sparc32-all-builds-v1-0-5c60fd5c9...
--- Sam Ravnborg (7): sparc32: Use generic cmpdi2/ucmpdi2 variants sparc32: Fix build with trapbase mtd: maps: sun_uflash: Declare uflash_devinit static sparc32: Do not select ZONE_DMA sparc32: Do not select GENERIC_ISA_DMA sparc32: Fix parport build with sparc32 sparc32: Fix section mismatch in leon_pci_grpci
arch/sparc/Kconfig | 7 +- arch/sparc/include/asm/parport.h | 259 +----------------------------------- arch/sparc/include/asm/parport_64.h | 256 +++++++++++++++++++++++++++++++++++ arch/sparc/kernel/irq_32.c | 6 +- arch/sparc/kernel/kernel.h | 8 +- arch/sparc/kernel/kgdb_32.c | 4 +- arch/sparc/kernel/leon_pci_grpci1.c | 2 +- arch/sparc/kernel/leon_pci_grpci2.c | 2 +- arch/sparc/kernel/leon_smp.c | 6 +- arch/sparc/kernel/setup_32.c | 4 +- arch/sparc/lib/Makefile | 4 +- arch/sparc/lib/cmpdi2.c | 28 ---- arch/sparc/lib/ucmpdi2.c | 20 --- arch/sparc/mm/srmmu.c | 1 - drivers/mtd/maps/sun_uflash.c | 2 +- 15 files changed, 284 insertions(+), 325 deletions(-) --- base-commit: 626db6ee8ee1edac206610db407114aa83b53fd3 change-id: 20240223-sam-fix-sparc32-all-builds-0a0403d6e1b3
Best regards,