diff options
| author | Christoph Hellwig <hch@lst.de> | 2019-08-13 09:25:01 +0200 |
|---|---|---|
| committer | Tony Luck <tony.luck@intel.com> | 2019-08-16 20:33:57 +0200 |
| commit | cf07cb1ff4ea008abf06c95878c700cf1dd65c3e (patch) | |
| tree | 2f2f324bfe52f80bbfee2eeee90e5427ea9346b3 /arch/ia64/kernel/uncached.c | |
| parent | drivers: remove the SGI SN2 IOC4 base support (diff) | |
| download | linux-cf07cb1ff4ea008abf06c95878c700cf1dd65c3e.tar.xz linux-cf07cb1ff4ea008abf06c95878c700cf1dd65c3e.zip | |
ia64: remove support for the SGI SN2 platform
The SGI SN2 (early Altix) is a very non-standard IA64 platform that was
at the very high end of even IA64 hardware, and has been discontinued
a long time ago. Remove it because there no upstream users left, and it
has magic hooks all over the kernel.
Signed-off-by: Christoph Hellwig <hch@lst.de>
Link: https://lkml.kernel.org/r/20190813072514.23299-16-hch@lst.de
Signed-off-by: Tony Luck <tony.luck@intel.com>
Diffstat (limited to 'arch/ia64/kernel/uncached.c')
| -rw-r--r-- | arch/ia64/kernel/uncached.c | 6 |
1 files changed, 1 insertions, 5 deletions
diff --git a/arch/ia64/kernel/uncached.c b/arch/ia64/kernel/uncached.c index 16c6d377c502..3776ef225125 100644 --- a/arch/ia64/kernel/uncached.c +++ b/arch/ia64/kernel/uncached.c @@ -24,7 +24,6 @@ #include <asm/pgtable.h> #include <linux/atomic.h> #include <asm/tlbflush.h> -#include <asm/sn/arch.h> extern void __init efi_memmap_walk_uc(efi_freemem_callback_t, void *); @@ -129,10 +128,7 @@ static int uncached_add_chunk(struct uncached_pool *uc_pool, int nid) preempt_disable(); - if (ia64_platform_is("sn2")) - sn_flush_all_caches(uc_addr, IA64_GRANULE_SIZE); - else - flush_icache_range(uc_addr, uc_addr + IA64_GRANULE_SIZE); + flush_icache_range(uc_addr, uc_addr + IA64_GRANULE_SIZE); /* flush the just introduced uncached translation from the TLB */ local_flush_tlb_all(); |