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Miscellaneous ia64 build fixes

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Merge tag 'please-pull-ia64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux

Pull misc ia64 build fixes from Tony Luck.

* tag 'please-pull-ia64-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/aegl/linux:
  [IA64] Redefine ATOMIC_INIT and ATOMIC64_INIT to drop the casts
  [IA64] Rename platform_name to ia64_platform_name
  [IA64] Mark PARAVIRT and KVM as broken
This commit is contained in:
Linus Torvalds 2012-07-30 13:22:19 -07:00
commit 6d8a97af63
15 changed files with 17 additions and 17 deletions
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3
arch/ia64/Kconfig
View file

@ -126,6 +126,7 @@ config AUDIT_ARCH
menuconfig PARAVIRT_GUEST
bool "Paravirtualized guest support"
depends on BROKEN
help
Say Y here to get to see options related to running Linux under
various hypervisors. This option alone does not add any kernel code.
@ -138,8 +139,6 @@ config PARAVIRT
bool "Enable paravirtualization code"
depends on PARAVIRT_GUEST
default y
bool
default y
help
This changes the kernel so it can modify itself when it is run
under a hypervisor, potentially improving performance significantly

4
arch/ia64/include/asm/atomic.h
View file

@ -17,8 +17,8 @@
#include <asm/intrinsics.h>
#define ATOMIC_INIT(i) ((atomic_t) { (i) })
#define ATOMIC64_INIT(i) ((atomic64_t) { (i) })
#define ATOMIC_INIT(i) { (i) }
#define ATOMIC64_INIT(i) { (i) }
#define atomic_read(v) (*(volatile int *)&(v)->counter)
#define atomic64_read(v) (*(volatile long *)&(v)->counter)

2
arch/ia64/include/asm/machvec.h
View file

@ -120,7 +120,7 @@ extern void machvec_tlb_migrate_finish (struct mm_struct *);
# ifdef MACHVEC_PLATFORM_HEADER
# include MACHVEC_PLATFORM_HEADER
# else
# define platform_name ia64_mv.name
# define ia64_platform_name ia64_mv.name
# define platform_setup ia64_mv.setup
# define platform_cpu_init ia64_mv.cpu_init
# define platform_irq_init ia64_mv.irq_init

2
arch/ia64/include/asm/machvec_dig.h
View file

@ -10,7 +10,7 @@ extern ia64_mv_setup_t dig_setup;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
#define platform_name "dig"
#define ia64_platform_name "dig"
#define platform_setup dig_setup
#endif /* _ASM_IA64_MACHVEC_DIG_h */

2
arch/ia64/include/asm/machvec_dig_vtd.h
View file

@ -11,7 +11,7 @@ extern ia64_mv_dma_init pci_iommu_alloc;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
#define platform_name "dig_vtd"
#define ia64_platform_name "dig_vtd"
#define platform_setup dig_setup
#define platform_dma_init pci_iommu_alloc

2
arch/ia64/include/asm/machvec_hpsim.h
View file

@ -11,7 +11,7 @@ extern ia64_mv_irq_init_t hpsim_irq_init;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
#define platform_name "hpsim"
#define ia64_platform_name "hpsim"
#define platform_setup hpsim_setup
#define platform_irq_init hpsim_irq_init

2
arch/ia64/include/asm/machvec_hpzx1.h
View file

@ -11,7 +11,7 @@ extern ia64_mv_dma_init sba_dma_init;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
#define platform_name "hpzx1"
#define ia64_platform_name "hpzx1"
#define platform_setup dig_setup
#define platform_dma_init sba_dma_init

2
arch/ia64/include/asm/machvec_hpzx1_swiotlb.h
View file

@ -11,7 +11,7 @@ extern ia64_mv_dma_get_ops hwsw_dma_get_ops;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
#define platform_name "hpzx1_swiotlb"
#define ia64_platform_name "hpzx1_swiotlb"
#define platform_setup dig_setup
#define platform_dma_init machvec_noop
#define platform_dma_get_ops hwsw_dma_get_ops

2
arch/ia64/include/asm/machvec_sn2.h
View file

@ -71,7 +71,7 @@ extern ia64_mv_pci_fixup_bus_t sn_pci_fixup_bus;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
#define platform_name "sn2"
#define ia64_platform_name "sn2"
#define platform_setup sn_setup
#define platform_cpu_init sn_cpu_init
#define platform_irq_init sn_irq_init

2
arch/ia64/include/asm/machvec_uv.h
View file

@ -20,7 +20,7 @@ extern ia64_mv_setup_t uv_setup;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
#define platform_name "uv"
#define ia64_platform_name "uv"
#define platform_setup uv_setup
#endif /* _ASM_IA64_MACHVEC_UV_H */

2
arch/ia64/include/asm/machvec_xen.h
View file

@ -13,7 +13,7 @@ extern ia64_mv_send_ipi_t xen_platform_send_ipi;
* platform's machvec structure. When compiling a non-generic kernel,
* the macros are used directly.
*/
#define platform_name "xen"
#define ia64_platform_name "xen"
#define platform_setup dig_setup
#define platform_cpu_init xen_cpu_init
#define platform_irq_init xen_irq_init

2
arch/ia64/include/asm/processor.h
View file

@ -719,7 +719,7 @@ enum idle_boot_override {IDLE_NO_OVERRIDE=0, IDLE_HALT, IDLE_FORCE_MWAIT,
void default_idle(void);
#define ia64_platform_is(x) (strcmp(x, platform_name) == 0)
#define ia64_platform_is(x) (strcmp(x, ia64_platform_name) == 0)
#endif /* !__ASSEMBLY__ */

1
arch/ia64/kvm/Kconfig
View file

@ -23,6 +23,7 @@ config KVM
depends on HAVE_KVM && MODULES && EXPERIMENTAL
# for device assignment:
depends on PCI
depends on BROKEN
select PREEMPT_NOTIFIERS
select ANON_INODES
select HAVE_KVM_IRQCHIP

4
arch/ia64/pci/fixup.c
View file

@ -30,8 +30,8 @@ static void __devinit pci_fixup_video(struct pci_dev *pdev)
struct pci_bus *bus;
u16 config;
if ((strcmp(platform_name, "dig") != 0)
&& (strcmp(platform_name, "hpzx1") != 0))
if ((strcmp(ia64_platform_name, "dig") != 0)
&& (strcmp(ia64_platform_name, "hpzx1") != 0))
return;
/* Maybe, this machine supports legacy memory map. */

2
drivers/char/mspec.c
View file

@ -283,7 +283,7 @@ mspec_mmap(struct file *file, struct vm_area_struct *vma,
vdata->flags = flags;
vdata->type = type;
spin_lock_init(&vdata->lock);
vdata->refcnt = ATOMIC_INIT(1);
atomic_set(&vdata->refcnt, 1);
vma->vm_private_data = vdata;
vma->vm_flags |= (VM_IO | VM_RESERVED | VM_PFNMAP | VM_DONTEXPAND);