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From: "Philippe Mathieu-Daudé" <philmd@linaro.org>
To: Peter Maydell <peter.maydell@linaro.org>, qemu-devel@nongnu.org
Cc: "Stefano Stabellini" <sstabellini@kernel.org>,
	"Richard Henderson" <richard.henderson@linaro.org>,
	"Stefano Garzarella" <sgarzare@redhat.com>,
	"Reinoud Zandijk" <reinoud@netbsd.org>,
	"David Hildenbrand" <david@redhat.com>,
	"Paolo Bonzini" <pbonzini@redhat.com>,
	"Ilya Leoshkevich" <iii@linux.ibm.com>,
	"Sunil Muthuswamy" <sunilmut@microsoft.com>,
	"Michael S. Tsirkin" <mst@redhat.com>,
	"David Woodhouse" <dwmw2@infradead.org>,
	kvm@vger.kernel.org, "Eric Farman" <farman@linux.ibm.com>,
	"Zhao Liu" <zhao1.liu@intel.com>,
	xen-devel@lists.xenproject.org, "Paul Durrant" <paul@xen.org>,
	"Christian Borntraeger" <borntraeger@linux.ibm.com>,
	"Philippe Mathieu-Daudé" <philmd@linaro.org>,
	"Halil Pasic" <pasic@linux.ibm.com>,
	"Jason Herne" <jjherne@linux.ibm.com>,
	"Marcelo Tosatti" <mtosatti@redhat.com>,
	"Thomas Huth" <thuth@redhat.com>,
	"Anthony PERARD" <anthony@xenproject.org>,
	qemu-s390x@nongnu.org,
	"Edgar E. Iglesias" <edgar.iglesias@gmail.com>,
	"Peter Xu" <peterx@redhat.com>,
	"Matthew Rosato" <mjrosato@linux.ibm.com>
Subject: [PATCH 09/15] target/i386/kvm: Replace legacy cpu_physical_memory_rw() call
Date: Mon, 29 Sep 2025 20:32:48 +0200	[thread overview]
Message-ID: <20250929183254.85478-10-philmd@linaro.org> (raw)
In-Reply-To: <20250929183254.85478-1-philmd@linaro.org>

Get the vCPU address space and convert the legacy
cpu_physical_memory_rw() by address_space_rw().

Signed-off-by: Philippe Mathieu-Daudé <philmd@linaro.org>
---
 target/i386/kvm/xen-emu.c | 4 +++-
 1 file changed, 3 insertions(+), 1 deletion(-)

diff --git a/target/i386/kvm/xen-emu.c b/target/i386/kvm/xen-emu.c
index 284c5ef6f68..52de0198343 100644
--- a/target/i386/kvm/xen-emu.c
+++ b/target/i386/kvm/xen-emu.c
@@ -21,6 +21,7 @@
 #include "system/address-spaces.h"
 #include "xen-emu.h"
 #include "trace.h"
+#include "system/memory.h"
 #include "system/runstate.h"
 
 #include "hw/pci/msi.h"
@@ -75,6 +76,7 @@ static bool kvm_gva_to_gpa(CPUState *cs, uint64_t gva, uint64_t *gpa,
 static int kvm_gva_rw(CPUState *cs, uint64_t gva, void *_buf, size_t sz,
                       bool is_write)
 {
+    AddressSpace *as = cpu_addressspace(cs, MEMTXATTRS_UNSPECIFIED);
     uint8_t *buf = (uint8_t *)_buf;
     uint64_t gpa;
     size_t len;
@@ -87,7 +89,7 @@ static int kvm_gva_rw(CPUState *cs, uint64_t gva, void *_buf, size_t sz,
             len = sz;
         }
 
-        cpu_physical_memory_rw(gpa, buf, len, is_write);
+        address_space_rw(as, gpa, MEMTXATTRS_UNSPECIFIED, buf, len, is_write);
 
         buf += len;
         sz -= len;
-- 
2.51.0



  parent reply	other threads:[~2025-09-29 18:36 UTC|newest]

Thread overview: 20+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-09-29 18:32 [PATCH 00/15] system/physmem: Remove cpu_physical_memory _is_io() and _rw() Philippe Mathieu-Daudé
2025-09-29 18:32 ` [PATCH 01/15] docs/devel/loads-stores: Stop mentioning cpu_physical_memory_write_rom() Philippe Mathieu-Daudé
2025-09-30  0:18   ` Richard Henderson
2025-09-29 18:32 ` [PATCH 02/15] system/memory: Factor address_space_memory_is_io() out Philippe Mathieu-Daudé
2025-09-30  0:17   ` Richard Henderson
2025-09-29 18:32 ` [PATCH 03/15] target/i386/arch_memory_mapping: Use address_space_memory_is_io() Philippe Mathieu-Daudé
2025-09-29 18:32 ` [PATCH 04/15] hw/s390x/sclp: Use address_space_memory_is_io() in sclp_service_call() Philippe Mathieu-Daudé
2025-09-29 18:32 ` [PATCH 05/15] system/physmem: Remove cpu_physical_memory_is_io() Philippe Mathieu-Daudé
2025-09-30  0:36   ` Richard Henderson
2025-09-29 18:32 ` [PATCH 06/15] system/physmem: Pass address space argument to cpu_flush_icache_range() Philippe Mathieu-Daudé
2025-09-30  0:37   ` Richard Henderson
2025-09-29 18:32 ` [PATCH 07/15] target/s390x/mmu: Replace [cpu_physical_memory -> address_space]_rw() Philippe Mathieu-Daudé
2025-09-29 18:32 ` [PATCH 08/15] target/i386/whpx: Replace legacy cpu_physical_memory_rw() call Philippe Mathieu-Daudé
2025-09-29 18:32 ` Philippe Mathieu-Daudé [this message]
2025-09-29 18:32 ` [PATCH 10/15] target/i386/nvmm: Inline cpu_physical_memory_rw() in nvmm_mem_callback Philippe Mathieu-Daudé
2025-09-29 18:32 ` [PATCH 11/15] hw/xen/hvm: Inline cpu_physical_memory_rw() in rw_phys_req_item() Philippe Mathieu-Daudé
2025-09-29 18:32 ` [PATCH 12/15] system/physmem: Un-inline cpu_physical_memory_read/write() Philippe Mathieu-Daudé
2025-09-29 18:32 ` [PATCH 13/15] system/physmem: Inline cpu_physical_memory_rw() and remove it Philippe Mathieu-Daudé
2025-09-29 18:32 ` [PATCH 14/15] hw/virtio/vhost: Replace legacy cpu_physical_memory_*map() calls Philippe Mathieu-Daudé
2025-09-29 18:32 ` [PATCH 15/15] hw/virtio/virtio: Replace legacy cpu_physical_memory_map() call Philippe Mathieu-Daudé

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