diff options
| author | Souptick Joarder (HPE) | 2022-06-26 07:51:14 +0530 |
|---|---|---|
| committer | akpm | 2022-07-17 17:31:43 -0700 |
| commit | 1298f83b546921506afa4050a833f21433ed4b88 (patch) | |
| tree | 29a474146b3538e51758586363f996a5bfd98e17 /arch/ia64/include/asm | |
| parent | 3adb2d87238dea5e05bab747238bb47306b9cb56 (diff) | |
ia64: old_rr4 added under CONFIG_HUGETLB_PAGE
kernel test robot throws below warning ->
arch/ia64/include/asm/mmu_context.h: In function 'reload_context':
arch/ia64/include/asm/mmu_context.h:127:48: warning: variable
'old_rr4' set but not used [-Wunused-but-set-variable]
127 | unsigned long rr0, rr1, rr2, rr3, rr4, old_rr4;
Add it under CONFIG_HUGETLB_PAGE
Link: https://lkml.kernel.org/r/20220626022114.4020-1-jrdr.linux@gmail.com
Signed-off-by: Souptick Joarder (HPE) <jrdr.linux@gmail.com>
Reported-by: kernel test robot <lkp@intel.com>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'arch/ia64/include/asm')
| -rw-r--r-- | arch/ia64/include/asm/mmu_context.h | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/arch/ia64/include/asm/mmu_context.h b/arch/ia64/include/asm/mmu_context.h index 87a0d5bc11ef..06257e355d00 100644 --- a/arch/ia64/include/asm/mmu_context.h +++ b/arch/ia64/include/asm/mmu_context.h @@ -124,9 +124,12 @@ reload_context (nv_mm_context_t context) { unsigned long rid; unsigned long rid_incr = 0; - unsigned long rr0, rr1, rr2, rr3, rr4, old_rr4; + unsigned long rr0, rr1, rr2, rr3, rr4; +#ifdef CONFIG_HUGETLB_PAGE + unsigned long old_rr4; old_rr4 = ia64_get_rr(RGN_BASE(RGN_HPAGE)); +#endif rid = context << 3; /* make space for encoding the region number */ rid_incr = 1 << 8; |