The following commit has been merged into the x86/platform branch of tip:
Commit-ID: fbe1d37866d249b6936cf526592957725a941f95
Gitweb: https://git.kernel.org/tip/fbe1d37866d249b6936cf526592957725a941f95
Author: Christoph Hellwig <hch@xxxxxx>
AuthorDate: Mon, 04 May 2020 19:15:25 +02:00
Committer: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
CommitterDate: Thu, 07 May 2020 15:32:23 +02:00
x86/platform/uv: Remove _uv_hub_info_check()
Neither this functions nor the helpers used to implement it are used
anywhere in the kernel tree.
Signed-off-by: Christoph Hellwig <hch@xxxxxx>
Signed-off-by: Thomas Gleixner <tglx@xxxxxxxxxxxxx>
Not-acked-by: Dimitri Sivanich <sivanich@xxxxxxx>
Cc: Russ Anderson <rja@xxxxxxx>
Link: https://lkml.kernel.org/r/20200504171527.2845224-10-hch@xxxxxx
---
arch/x86/include/asm/uv/uv_hub.h | 14 --------------
arch/x86/kernel/apic/x2apic_uv_x.c | 6 ------
2 files changed, 20 deletions(-)
diff --git a/arch/x86/include/asm/uv/uv_hub.h b/arch/x86/include/asm/uv/uv_hub.h
index 8a25d95..9eabd7e 100644
--- a/arch/x86/include/asm/uv/uv_hub.h
+++ b/arch/x86/include/asm/uv/uv_hub.h
@@ -219,20 +219,6 @@ static inline struct uv_hub_info_s *uv_cpu_hub_info(int cpu)
return (struct uv_hub_info_s *)uv_cpu_info_per(cpu)->p_uv_hub_info;
}
-#define UV_HUB_INFO_VERSION 0x7150
-extern int uv_hub_info_version(void);
-static inline int uv_hub_info_check(int version)
-{
- if (uv_hub_info_version() == version)
- return 0;
-
- pr_crit("UV: uv_hub_info version(%x) mismatch, expecting(%x)\n",
- uv_hub_info_version(), version);
-
- BUG(); /* Catastrophic - cannot continue on unknown UV system */
-}
-#define _uv_hub_info_check() uv_hub_info_check(UV_HUB_INFO_VERSION)
-
/*
* HUB revision ranges for each UV HUB architecture.
* This is a software convention - NOT the hardware revision numbers in
diff --git a/arch/x86/kernel/apic/x2apic_uv_x.c b/arch/x86/kernel/apic/x2apic_uv_x.c
index 3830538..8cf0e24 100644
--- a/arch/x86/kernel/apic/x2apic_uv_x.c
+++ b/arch/x86/kernel/apic/x2apic_uv_x.c
@@ -415,12 +415,6 @@ static __initdata struct uv_gam_range_s *_gr_table;
#define SOCK_EMPTY ((unsigned short)~0)
-extern int uv_hub_info_version(void)
-{
- return UV_HUB_INFO_VERSION;
-}
-EXPORT_SYMBOL(uv_hub_info_version);
-
/* Default UV memory block size is 2GB */
static unsigned long mem_block_size __initdata = (2UL << 30);
|