The following commit has been merged in the linux branch: commit ce7a35c73a308c62f9f0ca9f0821ebe0dc553008 Author: Kumar Gala galak@kernel.crashing.org Date: Fri Oct 16 07:05:17 2009 +0000
powerpc: Fix compile errors found by new ppc64e_defconfig
Fix the following 3 issues:
arch/powerpc/kernel/process.c: In function 'arch_randomize_brk': arch/powerpc/kernel/process.c:1183: error: 'mmu_highuser_ssize' undeclared (first use in this function) arch/powerpc/kernel/process.c:1183: error: (Each undeclared identifier is reported only once arch/powerpc/kernel/process.c:1183: error: for each function it appears in.) arch/powerpc/kernel/process.c:1183: error: 'MMU_SEGSIZE_1T' undeclared (first use in this function)
In file included from arch/powerpc/kernel/setup_64.c:60: arch/powerpc/include/asm/mmu-hash64.h:132: error: redefinition of 'struct mmu_psize_def' arch/powerpc/include/asm/mmu-hash64.h:159: error: expected identifier or '(' before numeric constant arch/powerpc/include/asm/mmu-hash64.h:396: error: conflicting types for 'mm_context_t' arch/powerpc/include/asm/mmu-book3e.h:184: error: previous declaration of 'mm_context_t' was here
cc1: warnings being treated as errors arch/powerpc/kernel/pci_64.c: In function 'pcibios_unmap_io_space': arch/powerpc/kernel/pci_64.c:100: error: unused variable 'res'
Signed-off-by: Kumar Gala galak@kernel.crashing.org Signed-off-by: Benjamin Herrenschmidt benh@kernel.crashing.org
diff --git a/arch/powerpc/kernel/pci_64.c b/arch/powerpc/kernel/pci_64.c index ba949a2..ccf56ac 100644 --- a/arch/powerpc/kernel/pci_64.c +++ b/arch/powerpc/kernel/pci_64.c @@ -97,7 +97,9 @@ int pcibios_unmap_io_space(struct pci_bus *bus) * to do an appropriate TLB flush here too */ if (bus->self) { +#ifdef CONFIG_PPC_STD_MMU_64 struct resource *res = bus->resource[0]; +#endif
pr_debug("IO unmapping for PCI-PCI bridge %s\n", pci_name(bus->self)); diff --git a/arch/powerpc/kernel/process.c b/arch/powerpc/kernel/process.c index 2ec1eae..c930ac3 100644 --- a/arch/powerpc/kernel/process.c +++ b/arch/powerpc/kernel/process.c @@ -1172,7 +1172,7 @@ unsigned long arch_randomize_brk(struct mm_struct *mm) unsigned long base = mm->brk; unsigned long ret;
-#ifdef CONFIG_PPC64 +#ifdef CONFIG_PPC_STD_MMU_64 /* * If we are using 1TB segments and we are allowed to randomise * the heap, we can put it above 1TB so it is backed by a 1TB diff --git a/arch/powerpc/kernel/setup_64.c b/arch/powerpc/kernel/setup_64.c index 797ea95..04f638d 100644 --- a/arch/powerpc/kernel/setup_64.c +++ b/arch/powerpc/kernel/setup_64.c @@ -57,7 +57,6 @@ #include <asm/cache.h> #include <asm/page.h> #include <asm/mmu.h> -#include <asm/mmu-hash64.h> #include <asm/firmware.h> #include <asm/xmon.h> #include <asm/udbg.h>