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Message-ID: <20240805173234.3542917-6-vdonnefort@google.com>
Subject: [RFC PATCH 05/11] KVM: arm64: Support unaligned fixmap in the nVHE
hyp
From: Vincent Donnefort <vdonnefort@google.com>
To: rostedt@goodmis.org, mhiramat@kernel.org,
linux-trace-kernel@vger.kernel.org, maz@kernel.org, oliver.upton@linux.dev
Cc: kvmarm@lists.linux.dev, will@kernel.org, qperret@google.com,
kernel-team@android.com, Vincent Donnefort <vdonnefort@google.com>
Content-Type: text/plain; charset="UTF-8"
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| Series |
Tracefs support for pKVM
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expand
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diff --git a/arch/arm64/kvm/hyp/nvhe/mm.c b/arch/arm64/kvm/hyp/nvhe/mm.c index 8850b591d775..c5a9d8874eb2 100644 --- a/arch/arm64/kvm/hyp/nvhe/mm.c +++ b/arch/arm64/kvm/hyp/nvhe/mm.c @@ -240,7 +240,7 @@ void *hyp_fixmap_map(phys_addr_t phys) WRITE_ONCE(*ptep, pte); dsb(ishst); - return (void *)slot->addr; + return (void *)slot->addr + offset_in_page(phys); } static void fixmap_clear_slot(struct hyp_fixmap_slot *slot)
Return the fixmap VA with the page offset, instead of the page base address. Signed-off-by: Vincent Donnefort <vdonnefort@google.com>