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!959 QEMU update to version 8.2.0-14

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From: @JiaboFeng 
Reviewed-by: @imxcc 
Signed-off-by: @imxcc
This commit is contained in:
openeuler-ci-bot 2024-06-15 01:14:56 +00:00 committed by Gitee
commit ee4574867a
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GPG Key ID: 173E9B9CA92EEF8F
8 changed files with 465 additions and 1 deletions
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38
arm-virt-Set-vcpus_count-of-CPU-as-1-to-compatible-w.patch Normal file
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@ -0,0 +1,38 @@
From 85d1711807bc1ec0118cdc9f7cbf9a6e6b96db76 Mon Sep 17 00:00:00 2001
From: Keqian Zhu <zhukeqian1@huawei.com>
Date: Thu, 23 May 2024 15:51:35 +0800
Subject: [PATCH] arm/virt: Set vcpus_count of CPU as 1 to compatible with
libvirt
If vcpus_count is greater than 1, use libvirt to hotplug vcpu
will fail: "An error occurred, but the cause is unknown".
Signed-off-by: Keqian Zhu <zhukeqian1@huawei.com>
---
hw/arm/virt.c | 3 +--
1 file changed, 1 insertion(+), 2 deletions(-)
diff --git a/hw/arm/virt.c b/hw/arm/virt.c
index dfe4d9e129..a6e324c6f8 100644
--- a/hw/arm/virt.c
+++ b/hw/arm/virt.c
@@ -3064,7 +3064,6 @@ static const CPUArchIdList *virt_possible_cpu_arch_ids(MachineState *ms)
{
int n;
unsigned int max_cpus = ms->smp.max_cpus;
- unsigned int smp_threads = ms->smp.threads;
VirtMachineState *vms = VIRT_MACHINE(ms);
MachineClass *mc = MACHINE_GET_CLASS(vms);
@@ -3078,7 +3077,7 @@ static const CPUArchIdList *virt_possible_cpu_arch_ids(MachineState *ms)
ms->possible_cpus->len = max_cpus;
for (n = 0; n < ms->possible_cpus->len; n++) {
ms->possible_cpus->cpus[n].type = ms->cpu_type;
- ms->possible_cpus->cpus[n].vcpus_count = smp_threads;
+ ms->possible_cpus->cpus[n].vcpus_count = 1;
ms->possible_cpus->cpus[n].arch_id =
virt_cpu_mp_affinity(vms, n);
--
2.41.0.windows.1

63
hw-ufs-Fix-buffer-overflow-bug.patch Normal file
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@ -0,0 +1,63 @@
From 73fecb1c0fab9a1e0593b769c36bdc795c9316ae Mon Sep 17 00:00:00 2001
From: qihao <qihao_yewu@cmss.chinamobile.com>
Date: Wed, 15 May 2024 15:52:28 +0800
Subject: [PATCH] hw/ufs: Fix buffer overflow bug
cheery-pick from f2c8aeb1afefcda92054c448b21fc59cdd99db30
It fixes the buffer overflow vulnerability in the ufs device.
The bug was detected by sanitizers.
You can reproduce it by:
cat << EOF |\
qemu-system-x86_64 \
-display none -machine accel=qtest -m 512M -M q35 -nodefaults -drive \
file=null-co://,if=none,id=disk0 -device ufs,id=ufs_bus -device \
ufs-lu,drive=disk0,bus=ufs_bus -qtest stdio
outl 0xcf8 0x80000810
outl 0xcfc 0xe0000000
outl 0xcf8 0x80000804
outw 0xcfc 0x06
write 0xe0000058 0x1 0xa7
write 0xa 0x1 0x50
EOF
Resolves: #2299
Fixes: 329f16624499 ("hw/ufs: Support for Query Transfer Requests")
Reported-by: Zheyu Ma <zheyuma97@gmail.com>
Signed-off-by: Jeuk Kim <jeuk20.kim@samsung.com>
Signed-off-by: qihao_yewu <qihao_yewu@cmss.chinamobile.com>
---
hw/ufs/ufs.c | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/hw/ufs/ufs.c b/hw/ufs/ufs.c
index eccdb852a0..bac78a32bb 100644
--- a/hw/ufs/ufs.c
+++ b/hw/ufs/ufs.c
@@ -126,6 +126,10 @@ static MemTxResult ufs_dma_read_req_upiu(UfsRequest *req)
copy_size = sizeof(UtpUpiuHeader) + UFS_TRANSACTION_SPECIFIC_FIELD_SIZE +
data_segment_length;
+ if (copy_size > sizeof(req->req_upiu)) {
+ copy_size = sizeof(req->req_upiu);
+ }
+
ret = ufs_addr_read(u, req_upiu_base_addr, &req->req_upiu, copy_size);
if (ret) {
trace_ufs_err_dma_read_req_upiu(req->slot, req_upiu_base_addr);
@@ -225,6 +229,10 @@ static MemTxResult ufs_dma_write_rsp_upiu(UfsRequest *req)
copy_size = rsp_upiu_byte_len;
}
+ if (copy_size > sizeof(req->rsp_upiu)) {
+ copy_size = sizeof(req->rsp_upiu);
+ }
+
ret = ufs_addr_write(u, rsp_upiu_base_addr, &req->rsp_upiu, copy_size);
if (ret) {
trace_ufs_err_dma_write_rsp_upiu(req->slot, rsp_upiu_base_addr);
--
2.41.0.windows.1

46
ppc-pnv-I2C-controller-is-not-user-creatablei.patch Normal file
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@ -0,0 +1,46 @@
From e2a4aed3ef07b05302ab4d15017b720fec97905f Mon Sep 17 00:00:00 2001
From: gaojiazhen <gaojiazhen_yewu@cmss.chinamobile.com>
Date: Mon, 25 Mar 2024 18:04:40 +0800
Subject: [PATCH] ppc/pnv: I2C controller is not user creatablei
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
cherry picked from commit 5b2b9450a2f83668bedd092b43233ad35f0d40bd
The I2C controller is a subunit of the processor. Make it so and avoid
QEMU crashes.
$ build/qemu-system-ppc64 -S -machine powernv9 -device pnv-i2c
qemu-system-ppc64: ../hw/ppc/pnv_i2c.c:521: pnv_i2c_realize: Assertion `i2c->chip' failed.
Aborted (core dumped)
Fixes: 263b81e ("ppc/pnv: Add an I2C controller model")
Cc: Glenn Miles <milesg@linux.vnet.ibm.com>
Reported-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Thomas Huth <thuth@redhat.com>
Reviewed-by: Philippe Mathieu-Daudé <philmd@linaro.org>
Reviewed-by: Glenn Miles <milesg@linux.vnet.ibm.com>
Signed-off-by: Cédric Le Goater <clg@redhat.com>
Signed-off-by: Gao Jiazhen <gaojiazhen_yewu@cmss.chinamobile.com>
---
hw/ppc/pnv_i2c.c | 3 +++
1 file changed, 3 insertions(+)
diff --git a/hw/ppc/pnv_i2c.c b/hw/ppc/pnv_i2c.c
index 656a48eebe..0ac6aa5c06 100644
--- a/hw/ppc/pnv_i2c.c
+++ b/hw/ppc/pnv_i2c.c
@@ -673,6 +673,9 @@ static void pnv_i2c_class_init(ObjectClass *klass, void *data)
xscomc->dt_xscom = pnv_i2c_dt_xscom;
+ /* Reason: This device is part of the CPU and cannot be used separately */
+ dc->user_creatable = false;
+
dc->desc = "PowerNV I2C";
dc->realize = pnv_i2c_realize;
device_class_set_props(dc, pnv_i2c_properties);
--
2.41.0.windows.1

18
qemu.spec
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@ -3,7 +3,7 @@
Name: qemu
Version: 8.2.0
Release: 13
Release: 14
Epoch: 11
Summary: QEMU is a generic and open source machine emulator and virtualizer
License: GPLv2 and BSD and MIT and CC-BY-SA-4.0
@ -269,6 +269,13 @@ Patch0252: target-loongarch-kvm-Add-pmu-support.patch
Patch0253: target-loongarch-kvm-Fix-vm-restore-failed.patch
Patch0254: target-loongarch-kvm-Add-pv-steal-time-support.patch
Patch0255: target-loongarch-kvm-fpu-save-the-vreg-registers-hig.patch
Patch0256: ppc-pnv-I2C-controller-is-not-user-creatablei.patch
Patch0257: arm-virt-Set-vcpus_count-of-CPU-as-1-to-compatible-w.patch
Patch0258: hw-ufs-Fix-buffer-overflow-bug.patch
Patch0259: ui-gtk-Fix-mouse-motion-event-scaling-issue-with-GTK.patch
Patch0260: target-i386-Add-Hygon-Dhyana-v3-CPU-model.patch
Patch0261: target-i386-Add-new-Hygon-Dharma-CPU-model.patch
Patch0262: target-riscv-cpu.c-fix-Zvkb-extension-config.patch
BuildRequires: flex
BuildRequires: gcc
@ -866,6 +873,15 @@ getent passwd qemu >/dev/null || \
%endif
%changelog
* Sat Jun 15 2024 Jiabo Feng <fengjiabo1@huawei.com> - 11:8.2.0-14
- target/riscv/cpu.c: fix Zvkb extension config
- target/i386: Add new Hygon 'Dharma' CPU model
- target/i386: Add Hygon Dhyana-v3 CPU model
- ui/gtk: Fix mouse/motion event scaling issue with GTK display backend
- hw/ufs: Fix buffer overflow bug
- arm/virt: Set vcpus_count of CPU as 1 to compatible with libvirt
- ppc/pnv: I2C controller is not user creatablei
* Mon May 20 2024 Song Gao <gaosong@loongson.cn> - 11:8.2.0-13
- target/loongarch: Fix qemu-system-loongarch64 assert
- target/loongarch: Fix qemu-loongarch64 hang when executing 'll.d $t0, $t0, 0'

43
target-i386-Add-Hygon-Dhyana-v3-CPU-model.patch Normal file
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@ -0,0 +1,43 @@
From 7d4bc795419a69457ee5f2e32674183dc009d48f Mon Sep 17 00:00:00 2001
From: Yanjing Zhou <zhouyanjing@hygon.cn>
Date: Wed, 15 May 2024 13:49:19 +0800
Subject: [PATCH] target/i386: Add Hygon Dhyana-v3 CPU model
Add the following feature bits for Dhyana CPU model:
perfctr-core, clzero, xsaveerptr, aes, pclmulqdq, sha-ni
Disable xsaves feature bit for Erratum 1386
Signed-off-by: Yanjing Zhou <zhouyanjing@hygon.cn>
---
target/i386/cpu.c | 14 ++++++++++++++
1 file changed, 14 insertions(+)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index fd32c64f99..f4c22f32c6 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -4793,6 +4793,20 @@ static const X86CPUDefinition builtin_x86_defs[] = {
{ /* end of list */ }
},
},
+ { .version = 3,
+ .props = (PropValue[]) {
+ { "xsaves", "off" },
+ { "perfctr-core", "on" },
+ { "clzero", "on" },
+ { "xsaveerptr", "on" },
+ { "aes", "on" },
+ { "pclmulqdq", "on" },
+ { "sha-ni", "on" },
+ { "model-id",
+ "Hygon Dhyana-v3 processor" },
+ { /* end of list */ }
+ },
+ },
{ /* end of list */ }
}
},
--
2.41.0.windows.1

133
target-i386-Add-new-Hygon-Dharma-CPU-model.patch Normal file
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@ -0,0 +1,133 @@
From f4d31d640491c66bb1277e12d3c1d0e7ebc7cae5 Mon Sep 17 00:00:00 2001
From: Yanjing Zhou <zhouyanjing@hygon.cn>
Date: Wed, 15 May 2024 13:50:17 +0800
Subject: [PATCH] target/i386: Add new Hygon 'Dharma' CPU model
Add the following feature bits compare to Dhyana CPU model:
stibp, ibrs, umip, ssbd
Signed-off-by: Yanjing Zhou <zhouyanjing@hygon.cn>
---
target/i386/cpu.c | 99 +++++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 99 insertions(+)
diff --git a/target/i386/cpu.c b/target/i386/cpu.c
index f4c22f32c6..711370d9b8 100644
--- a/target/i386/cpu.c
+++ b/target/i386/cpu.c
@@ -2162,6 +2162,56 @@ static const CPUCaches epyc_genoa_cache_info = {
},
};
+static const CPUCaches dharma_cache_info = {
+ .l1d_cache = &(CPUCacheInfo) {
+ .type = DATA_CACHE,
+ .level = 1,
+ .size = 32 * KiB,
+ .line_size = 64,
+ .associativity = 8,
+ .partitions = 1,
+ .sets = 64,
+ .lines_per_tag = 1,
+ .self_init = 1,
+ .no_invd_sharing = true,
+ },
+ .l1i_cache = &(CPUCacheInfo) {
+ .type = INSTRUCTION_CACHE,
+ .level = 1,
+ .size = 32 * KiB,
+ .line_size = 64,
+ .associativity = 8,
+ .partitions = 1,
+ .sets = 64,
+ .lines_per_tag = 1,
+ .self_init = 1,
+ .no_invd_sharing = true,
+ },
+ .l2_cache = &(CPUCacheInfo) {
+ .type = UNIFIED_CACHE,
+ .level = 2,
+ .size = 512 * KiB,
+ .line_size = 64,
+ .associativity = 8,
+ .partitions = 1,
+ .sets = 1024,
+ .lines_per_tag = 1,
+ },
+ .l3_cache = &(CPUCacheInfo) {
+ .type = UNIFIED_CACHE,
+ .level = 3,
+ .size = 16 * MiB,
+ .line_size = 64,
+ .associativity = 16,
+ .partitions = 1,
+ .sets = 16384,
+ .lines_per_tag = 1,
+ .self_init = true,
+ .inclusive = true,
+ .complex_indexing = true,
+ },
+};
+
/* The following VMX features are not supported by KVM and are left out in the
* CPU definitions:
*
@@ -5038,6 +5088,55 @@ static const X86CPUDefinition builtin_x86_defs[] = {
.model_id = "AMD EPYC-Genoa Processor",
.cache_info = &epyc_genoa_cache_info,
},
+ {
+ .name = "Dharma",
+ .level = 0xd,
+ .vendor = CPUID_VENDOR_HYGON,
+ .family = 24,
+ .model = 4,
+ .stepping = 0,
+ .features[FEAT_1_EDX] =
+ CPUID_SSE2 | CPUID_SSE | CPUID_FXSR | CPUID_MMX | CPUID_CLFLUSH |
+ CPUID_PSE36 | CPUID_PAT | CPUID_CMOV | CPUID_MCA | CPUID_PGE |
+ CPUID_MTRR | CPUID_SEP | CPUID_APIC | CPUID_CX8 | CPUID_MCE |
+ CPUID_PAE | CPUID_MSR | CPUID_TSC | CPUID_PSE | CPUID_DE |
+ CPUID_VME | CPUID_FP87,
+ .features[FEAT_1_ECX] =
+ CPUID_EXT_RDRAND | CPUID_EXT_F16C | CPUID_EXT_AVX |
+ CPUID_EXT_XSAVE | CPUID_EXT_AES | CPUID_EXT_POPCNT |
+ CPUID_EXT_MOVBE | CPUID_EXT_SSE42 | CPUID_EXT_SSE41 |
+ CPUID_EXT_CX16 | CPUID_EXT_FMA | CPUID_EXT_SSSE3 |
+ CPUID_EXT_MONITOR | CPUID_EXT_PCLMULQDQ | CPUID_EXT_SSE3,
+ .features[FEAT_8000_0001_EDX] =
+ CPUID_EXT2_LM | CPUID_EXT2_RDTSCP | CPUID_EXT2_PDPE1GB |
+ CPUID_EXT2_FFXSR | CPUID_EXT2_MMXEXT | CPUID_EXT2_NX |
+ CPUID_EXT2_SYSCALL,
+ .features[FEAT_8000_0001_ECX] =
+ CPUID_EXT3_OSVW | CPUID_EXT3_3DNOWPREFETCH |
+ CPUID_EXT3_MISALIGNSSE | CPUID_EXT3_SSE4A | CPUID_EXT3_ABM |
+ CPUID_EXT3_CR8LEG | CPUID_EXT3_SVM | CPUID_EXT3_LAHF_LM |
+ CPUID_EXT3_TOPOEXT | CPUID_EXT3_PERFCORE,
+ .features[FEAT_8000_0008_EBX] =
+ CPUID_8000_0008_EBX_CLZERO | CPUID_8000_0008_EBX_XSAVEERPTR |
+ CPUID_8000_0008_EBX_IBPB | CPUID_8000_0008_EBX_IBRS |
+ CPUID_8000_0008_EBX_STIBP | CPUID_8000_0008_EBX_AMD_SSBD,
+ .features[FEAT_7_0_EBX] =
+ CPUID_7_0_EBX_FSGSBASE | CPUID_7_0_EBX_BMI1 | CPUID_7_0_EBX_AVX2 |
+ CPUID_7_0_EBX_SMEP | CPUID_7_0_EBX_BMI2 | CPUID_7_0_EBX_RDSEED |
+ CPUID_7_0_EBX_ADX | CPUID_7_0_EBX_SMAP | CPUID_7_0_EBX_CLFLUSHOPT |
+ CPUID_7_0_EBX_SHA_NI,
+ .features[FEAT_7_0_ECX] = CPUID_7_0_ECX_UMIP,
+ .features[FEAT_XSAVE] =
+ CPUID_XSAVE_XSAVEOPT | CPUID_XSAVE_XSAVEC |
+ CPUID_XSAVE_XGETBV1,
+ .features[FEAT_6_EAX] =
+ CPUID_6_EAX_ARAT,
+ .features[FEAT_SVM] =
+ CPUID_SVM_NPT | CPUID_SVM_NRIPSAVE,
+ .xlevel = 0x8000001E,
+ .model_id = "Hygon Dharma Processor",
+ .cache_info = &dharma_cache_info,
+ },
};
/*
--
2.41.0.windows.1

43
target-riscv-cpu.c-fix-Zvkb-extension-config.patch Normal file
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@ -0,0 +1,43 @@
From c7c526af0bb4de631e2e5f1d38518beb8fa5a8a4 Mon Sep 17 00:00:00 2001
From: qihao <qihao_yewu@cmss.chinamobile.com>
Date: Wed, 5 Jun 2024 15:21:06 +0800
Subject: [PATCH] target/riscv/cpu.c: fix Zvkb extension config
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
cheery-pick from ff33b7a9699e977a050a1014c617a89da1bf8295
This code has a typo that writes zvkb to zvkg, causing users can't
enable zvkb through the config. This patch gets this fixed.
Signed-off-by: Yangyu Chen <cyy@cyyself.name>
Fixes: ea61ef7097d0 ("target/riscv: Move vector crypto extensions to riscv_cpu_extensions")
Reviewed-by: LIU Zhiwei <zhiwei_liu@linux.alibaba.com>
Reviewed-by: Alistair Francis <alistair.francis@wdc.com>
Reviewed-by: Max Chou <max.chou@sifive.com>
Reviewed-by:  Weiwei Li <liwei1518@gmail.com>
Message-ID: <tencent_7E34EEF0F90B9A68BF38BEE09EC6D4877C0A@qq.com>
Cc: qemu-stable <qemu-stable@nongnu.org>
Signed-off-by: Alistair Francis <alistair.francis@wdc.com>
Signed-off-by: qihao_yewu <qihao_yewu@cmss.chinamobile.com>
---
target/riscv/cpu.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/target/riscv/cpu.c b/target/riscv/cpu.c
index 83c7c0cf07..77cb59b8a1 100644
--- a/target/riscv/cpu.c
+++ b/target/riscv/cpu.c
@@ -1359,7 +1359,7 @@ const RISCVCPUMultiExtConfig riscv_cpu_extensions[] = {
/* Vector cryptography extensions */
MULTI_EXT_CFG_BOOL("zvbb", ext_zvbb, false),
MULTI_EXT_CFG_BOOL("zvbc", ext_zvbc, false),
- MULTI_EXT_CFG_BOOL("zvkb", ext_zvkg, false),
+ MULTI_EXT_CFG_BOOL("zvkb", ext_zvkb, false),
MULTI_EXT_CFG_BOOL("zvkg", ext_zvkg, false),
MULTI_EXT_CFG_BOOL("zvkned", ext_zvkned, false),
MULTI_EXT_CFG_BOOL("zvknha", ext_zvknha, false),
--
2.41.0.windows.1

82
ui-gtk-Fix-mouse-motion-event-scaling-issue-with-GTK.patch Normal file
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@ -0,0 +1,82 @@
From 2e5fd7f2e6027899e84984bc31f52d4dda3b89ed Mon Sep 17 00:00:00 2001
From: qihao <qihao_yewu@cmss.chinamobile.com>
Date: Tue, 21 May 2024 14:35:19 +0800
Subject: [PATCH] ui/gtk: Fix mouse/motion event scaling issue with GTK display
backend
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
cheery-pick from 37e91415018db3656b46cdea8f9e4d47b3ff130d
Remove gtk_widget_get_scale_factor() usage from the calculation of
the motion events in the GTK backend to make it work correctly on
environments that have `gtk_widget_get_scale_factor() != 1`.
This scale factor usage had been introduced in the commit f14aab420c and
at that time the window size was used for calculating the things and it
was working correctly. However, in the commit 2f31663ed4 the logic
switched to use the widget size instead of window size and because of
the change the usage of scale factor becomes invalid (since widgets use
`vc->gfx.scale_{x, y}` for scaling).
Tested on Crostini on ChromeOS (15823.51.0) with an external display.
Fixes: 2f31663ed4 ("ui/gtk: use widget size for cursor motion event")
Fixes: f14aab420c ("ui: fix incorrect pointer position on highdpi with
gtk")
Signed-off-by: hikalium <hikalium@hikalium.com>
Acked-by: Marc-André Lureau <marcandre.lureau@redhat.com>
Message-Id: <20240512111435.30121-3-hikalium@hikalium.com>
Signed-off-by: qihao_yewu <qihao_yewu@cmss.chinamobile.com>
---
ui/gtk.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff --git a/ui/gtk.c b/ui/gtk.c
index 810d7fc796..1a69f6fc37 100644
--- a/ui/gtk.c
+++ b/ui/gtk.c
@@ -887,7 +887,7 @@ static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion,
int x, y;
int mx, my;
int fbh, fbw;
- int ww, wh, ws;
+ int ww, wh;
if (!vc->gfx.ds) {
return TRUE;
@@ -898,8 +898,13 @@ static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion,
ww = gtk_widget_get_allocated_width(widget);
wh = gtk_widget_get_allocated_height(widget);
- ws = gtk_widget_get_scale_factor(widget);
+ /*
+ * `widget` may not have the same size with the frame buffer.
+ * In such cases, some paddings are needed around the `vc`.
+ * To achieve that, `vc` will be displayed at (mx, my)
+ * so that it is displayed at the center of the widget.
+ */
mx = my = 0;
if (ww > fbw) {
mx = (ww - fbw) / 2;
@@ -908,8 +913,12 @@ static gboolean gd_motion_event(GtkWidget *widget, GdkEventMotion *motion,
my = (wh - fbh) / 2;
}
- x = (motion->x - mx) / vc->gfx.scale_x * ws;
- y = (motion->y - my) / vc->gfx.scale_y * ws;
+ /*
+ * `motion` is reported in `widget` coordinates
+ * so translating it to the coordinates in `vc`.
+ */
+ x = (motion->x - mx) / vc->gfx.scale_x;
+ y = (motion->y - my) / vc->gfx.scale_y;
if (qemu_input_is_absolute(vc->gfx.dcl.con)) {
if (x < 0 || y < 0 ||
--
2.41.0.windows.1