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linux-stable/arch/mips/kvm
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Huacai Chen 8bdcaa7c03 MIPS: KVM: Fix a build warning about variable set but not used 
[ Upstream commit 83767a67e7 ]

After commit 411740f542 ("KVM: MIPS/MMU: Implement KVM_CAP_SYNC_MMU")
old_pte is no longer used in kvm_mips_map_page(). So remove it to fix a
build warning about variable set but not used:

   arch/mips/kvm/mmu.c: In function 'kvm_mips_map_page':
>> arch/mips/kvm/mmu.c:701:29: warning: variable 'old_pte' set but not used [-Wunused-but-set-variable]
     701 |         pte_t *ptep, entry, old_pte;
         |                             ^~~~~~~

Cc: stable@vger.kernel.org
Fixes: 411740f542 ("KVM: MIPS/MMU: Implement KVM_CAP_SYNC_MMU")
Reported-by: kernel test robot <lkp@intel.com>
Closes: https://lore.kernel.org/oe-kbuild-all/202310070530.aARZCSfh-lkp@intel.com/
Signed-off-by: Huacai Chen <chenhuacai@loongson.cn>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
2023-12-03 07:32:09 +01:00
..
callback.c
emulate.c MIPS: KVM: Fix NULL pointer dereference 2023-07-23 13:49:33 +02:00
entry.c MIPS: Remove NETLOGIC support 2021-10-24 17:24:47 +02:00
fpu.S
hypcall.c KVM: MIPS: Implement HYPCALL emulation 2017-03-28 14:53:33 +01:00
interrupt.c MIPS: Remove KVM_TE support 2021-03-10 15:18:48 +01:00
interrupt.h MIPS: Remove KVM_TE support 2021-03-10 15:18:48 +01:00
Kconfig KVM: Use interval tree to do fast hva lookup in memslots 2021-12-08 04:24:32 -05:00
loongson_ipi.c KVM: mips: Use kvm_get_vcpu() instead of open-coded access 2021-12-08 04:24:13 -05:00
Makefile KVM: mips: Use Makefile.kvm for common files 2021-12-09 12:58:37 -05:00
mips.c MIPS: KVM: Fix NULL pointer dereference 2023-07-23 13:49:33 +02:00
mmu.c MIPS: KVM: Fix a build warning about variable set but not used 2023-12-03 07:32:09 +01:00
msa.S
stats.c MIPS: kvm: Fix build error with KVM_MIPS_DEBUG_COP0_COUNTERS enabled 2023-07-23 13:49:50 +02:00
tlb.c MIPS: fix typos in comments 2022-05-04 22:22:59 +02:00
trace.h MIPS: KVM: Fix NULL pointer dereference 2023-07-23 13:49:33 +02:00
vz.c MIPS: KVM: Fix NULL pointer dereference 2023-07-23 13:49:33 +02:00