From: Ilya Leoshkevich
The current code dumps the memory between arg_start and arg_end,
which contains the argv pointers. This results in the
Core was generated by ``
message when opening the core file in GDB. This is because the code is
supposed to dump the actual arg strings. Fix by
From: Richard Henderson
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-19-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/signal.c | 84 ---
1 file changed, 51 insertions(+), 33 deletions(-)
diff --git
From: Richard Henderson
Signed-off-by: Richard Henderson
Reviewed-by: David Hildenbrand
Message-Id: <20210428193408.233706-10-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/s390x/signal.c | 29 -
1 file changed, 8 insertions(+), 21
From: Richard Henderson
Replace __siginfo_t with target_pt_regs, and move si_mask
into target_signal_frame directly.
Extract save/restore functions for target_pt_regs. Adjust
for sparc64 tstate. Use proper get/put functions for psr.
Turns out we were already writing to si_mask twice, so no
From: Richard Henderson
Remove inline; fix spacing and comment format.
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-18-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/signal.c | 13 +++--
1 file changed, 7 insertions(+), 6
From: Ilya Leoshkevich
Provide the following definitions required by the common code:
* ELF_NREG: with the value of sizeof(s390_regs) / sizeof(long).
* target_elf_gregset_t: define it like all the other arches do.
* elf_core_copy_regs(): similar to kernel's s390_regs_get().
* USE_ELF_CORE_DUMP.
From: Richard Henderson
All of the source and header files already defer to sparc
via #include. The syscall.tbl and syscallhdr.sh files
could not do the same, but are identical.
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-12-richard.hender...@linaro.org>
From: Richard Henderson
It's wrong anyway. Remove it for now.
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-14-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/signal.c | 11 ---
1 file changed, 11 deletions(-)
diff --git
From: Richard Henderson
The "save" routines copied from the kernel, which are currently
commented out, are unnecessary in qemu. We can copy from env
where the kernel needs special instructions. Fix comment style.
Signed-off-by: Richard Henderson
Reviewed-by: David Hildenbrand
Message-Id:
From: Richard Henderson
Signed-off-by: Richard Henderson
Reviewed-by: David Hildenbrand
Message-Id: <20210428193408.233706-16-richard.hender...@linaro.org>
[lv: fix indentation]
Signed-off-by: Laurent Vivier
---
linux-user/s390x/signal.c | 62 +--
1 file
From: Philippe Mathieu-Daudé
We can not use watchpoints in user-mode emulation because we
need the softmmu slow path to detect accesses to watchpointed
memory. This code is expanded as empty stub in "hw/core/cpu.h"
anyway, so we can drop it.
Reviewed-by: Laurent Vivier
Signed-off-by: Philippe
From: Richard Henderson
Move target_reg_window up and use it. Fold structptr and xxargs
into xargs -- the use of a host pointer was incorrect anyway.
Rename the structure to target_stackf for consistency.
Signed-off-by: Richard Henderson
Message-Id:
From: Daniel P. Berrangé
The GDateTime APIs provided by GLib avoid portability pitfalls, such
as some platforms where 'struct timeval.tv_sec' field is still 'long'
instead of 'time_t'. When combined with automatic cleanup, GDateTime
often results in simpler code too.
Signed-off-by: Daniel P.
From: Giuseppe Musacchio
The implicit cast from abi_long to size_t may introduce an intermediate
unwanted sign-extension of the value for 32bit targets running on 64bit
hosts.
Signed-off-by: Giuseppe Musacchio
Reviewed-by: Laurent Vivier
Message-Id:
From: Richard Henderson
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-9-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc64/target_elf.h | 15 +--
1 file changed, 1 insertion(+), 14 deletions(-)
diff --git
From: Richard Henderson
Reorder the function bodies to correspond to the kernel source.
Signed-off-by: Richard Henderson
Reviewed-by: David Hildenbrand
Message-Id: <20210428193408.233706-15-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/s390x/signal.c | 63
From: Richard Henderson
Move TARGET_STACK_BIAS from signal.c. Generic code cares about the
logical stack pointer, not the physical one that has a bias applied
for sparc64.
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-6-richard.hender...@linaro.org>
Signed-off-by:
From: Richard Henderson
This is an unnecessary complication since we only
support 64-bit mode.
Signed-off-by: Richard Henderson
Reviewed-by: David Hildenbrand
Message-Id: <20210428193408.233706-4-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/s390x/signal.c | 17
From: Richard Henderson
Create a function to match target_save_altstack.
Fix some style and unlock issues in do_sigaltstack.
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-2-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/signal-common.h | 1
From: Richard Henderson
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-24-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/signal.c | 126 --
1 file changed, 122 insertions(+), 4 deletions(-)
diff --git
From: Richard Henderson
Clean up a goto label with a single use. Remove #if 0.
Remove useless parentheses. Fold constants into __put_user.
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-21-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
From: Richard Henderson
Share code between sparc32 and sparc64, removing a bit of pointless
difference wrt psr/tstate. Use sizeof(abi_ulong) for allocating
initial register window. Use TARGET_STACK_BIAS.
Signed-off-by: Richard Henderson
Message-Id:
From: Richard Henderson
Now that we have exactly one call, it's easy to pass
in env instead of passing in the sp value.
Use target_save_altstack, which required env.
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-4-richard.hender...@linaro.org>
Signed-off-by: Laurent
From: Richard Henderson
Check that the input sp is 16 byte aligned, not 4.
Do that before the lock_user_struct check.
Validate the saved sp is 8 byte aligned.
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-22-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
From: Richard Henderson
In most cases we were already passing get_sp_from_cpustate
directly to the function. In other cases, we were passing
a local variable which already contained the same value.
In the rest of the cases, we were passing the stack pointer
out of env directly.
Reviewed by:
From: Richard Henderson
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-13-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/signal.c | 28
1 file changed, 28 deletions(-)
diff --git a/linux-user/sparc/signal.c
From: Richard Henderson
Use bit masking instead of an if tree.
Signed-off-by: Richard Henderson
Reviewed-by: Peter Maydell
Message-Id: <20210423165413.338259-5-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/arm/cpu_loop.c | 50
From: Matus Kysel
Syscall unshare did not have custom print function for strace, but it's
argument is same as flags in clone syscall, so it can be easily implemented.
Also updated missing flags from clone_flags.
Signed-off-by: Matus Kysel
Reviewed-by: Laurent Vivier
Message-Id:
From: Richard Henderson
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-11-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc64/termbits.h | 292 +-
1 file changed, 1 insertion(+), 291 deletions(-)
diff --git
From: Richard Henderson
The shape of the kernel's __siginfo_fpu_t is dependent on
the cpu type, not the abi. Which is weird, but there ya go.
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-23-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
From: Richard Henderson
Pull out the fpa11 emulation to a helper function.
Signed-off-by: Richard Henderson
Reviewed-by: Peter Maydell
Message-Id: <20210423165413.338259-2-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/arm/cpu_loop.c | 153
From: Richard Henderson
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-10-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/sparc/target_structs.h | 34 +++--
linux-user/sparc64/target_structs.h | 59 +
2
From: Richard Henderson
Note that target_restore_altstack uses the host memory
pointer that we have already verified, so TARGET_EFAULT
is not a possible return value.
Note that using -EFAULT was a bug.
Signed-off-by: Richard Henderson
Message-Id:
From: Richard Henderson
There are only a few differences in sparc32 vs sparc64.
This fixes target_shmlba for sparc32plus, which is v9.
Signed-off-by: Richard Henderson
Message-Id: <20210426025334.1168495-8-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
From: Kito Cheng
Some target are using llseek instead of _llseek like riscv,
nios2, hexagon, and openrisc.
Signed-off-by: Kito Cheng
Reviewed-by: Laurent Vivier
Message-Id: <20210512101358.122781-1-kito.ch...@sifive.com>
Signed-off-by: Laurent Vivier
---
linux-user/strace.c| 3 ++-
From: Richard Henderson
There is no such decoding in linux/arch/arm/nwfpe/fpmodule.c.
Signed-off-by: Richard Henderson
Reviewed-by: Peter Maydell
Message-Id: <20210423165413.338259-4-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
linux-user/arm/cpu_loop.c | 26
From: Richard Henderson
These antiquated instructions are arm-mode only.
Buglink: https://bugs.launchpad.net/bugs/1925512
Signed-off-by: Richard Henderson
Reviewed-by: Peter Maydell
Message-Id: <20210423165413.338259-3-richard.hender...@linaro.org>
Signed-off-by: Laurent Vivier
---
-request
for you to fetch changes up to 4a1e8931eca05077afd0b7ed092ab0f10c5b457e:
linux-user/elfload: add s390x core dumping support (2021-05-18 07:10:46 +0200)
linux-user pull request 20210517
- alpha sigaction fixes/cleanups
On 17.05.2021 20:27, Alex Bennée wrote:
Luis Machado writes:
Hi,
On 5/14/21 1:06 PM, Alex Bennée wrote:
Hi,
I've been playing around with QEMU's reverse debugging support which
I have working with Pavel's latest patches for supporting virtio with
record/replay. Once you get the right
On 18/05/2021 04:44, BALATON Zoltan wrote:
On Mon, 17 May 2021, BALATON Zoltan wrote:
On Mon, 17 May 2021, Alexey Kardashevskiy wrote:
On 5/17/21 09:34, BALATON Zoltan wrote:
On Sat, 15 May 2021, BALATON Zoltan wrote:
On Sat, 15 May 2021, BALATON Zoltan wrote:
On Thu, 22 Apr 2021, Alexey
Hi,
I'm going to send an updated PR with fixes for problem reported by checkpatch.
Thanks,
Laurent
Le 17/05/2021 à 21:15, no-re...@patchew.org a écrit :
> Patchew URL: https://patchew.org/QEMU/20210517181424.8093-1-laur...@vivier.eu/
>
>
>
> Hi,
>
> This series seems to have some coding
Hi Salil,
On 2021/5/18 1:07, Salil Mehta wrote:
From: Qemu-arm [mailto:qemu-arm-bounces+salil.mehta=huawei@nongnu.org]
On Behalf Of Yanan Wang
Sent: Sunday, May 16, 2021 11:29 AM
To: Peter Maydell ; Andrew Jones
; Michael S . Tsirkin ; Igor Mammedov
; Shannon Zhao ; Alistair
Francis ; David
On 17/05/2021 22:17, BALATON Zoltan wrote:
On Mon, 17 May 2021, Alexey Kardashevskiy wrote:
On 5/16/21 01:04, BALATON Zoltan wrote:
On Thu, 22 Apr 2021, Alexey Kardashevskiy wrote:
[snip]
+/* Defined as Big Endian */
+struct prom_args {
+ uint32_t service;
+ uint32_t nargs;
+
This is an automated cleanup. This bug report has been moved to QEMU's
new bug tracker on gitlab.com and thus gets marked as 'expired' now.
Please continue with the discussion here:
https://gitlab.com/qemu-project/qemu/-/issues/338
** Changed in: qemu
Status: In Progress => Expired
**
Hi Salil,
On 2021/5/18 4:48, Salil Mehta wrote:
From: Qemu-arm [mailto:qemu-arm-bounces+salil.mehta=huawei@nongnu.org]
On Behalf Of Yanan Wang
Sent: Sunday, May 16, 2021 11:29 AM
To: Peter Maydell ; Andrew Jones
; Michael S . Tsirkin ; Igor Mammedov
; Shannon Zhao ; Alistair
Francis ; David
The QEMU project is currently moving its bug tracking to another system.
For this we need to know how to transfer the bug to the new system if
(if still necessary). Thus we're setting the status to "Incomplete" now.
In the unlikely case that the bug has already been fixed in the latest
upstream
What happened to your patch, Philippe? Did it get stalled?
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1914638
Title:
[OSS-Fuzz] Issue 30219: Global-buffer-overflow in mode_sense_page
Status in
Suggested patch:
https://lists.gnu.org/archive/html/qemu-devel/2021-05/msg04637.html
** Changed in: qemu
Status: Confirmed => In Progress
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1914870
Ticket has been moved here (thanks, Vladislav!):
https://gitlab.com/qemu-project/qemu/-/issues/335
... thus I'm closing this on Launchpad now.
** Bug watch added: gitlab.com/qemu-project/qemu/-/issues #335
https://gitlab.com/qemu-project/qemu/-/issues/335
** Changed in: qemu
Status:
[Expired for QEMU because there has been no activity for 60 days.]
** Changed in: qemu
Status: Incomplete => Expired
--
You received this bug notification because you are a member of qemu-
devel-ml, which is subscribed to QEMU.
https://bugs.launchpad.net/bugs/1796520
Title:
autogen
On Mon, May 17, 2021 at 02:48:06PM -0400, John Snow wrote:
> We manage cleaning up this resource ourselves. Pylint should shush.
>
> Signed-off-by: John Snow
> ---
> python/qemu/console_socket.py | 1 +
> 1 file changed, 1 insertion(+)
>
Reviewed-by: Cleber Rosa
signature.asc
Description:
On Mon, May 17, 2021 at 02:48:08PM -0400, John Snow wrote:
> We handle this resource rather meticulously in
> shutdown/kill/wait/__exit__ et al, through the laborious mechanisms in
> _do_shutdown().
>
> Quiet this pylint warning here.
>
> Signed-off-by: John Snow
> ---
> python/qemu/machine.py
On Mon, May 17, 2021 at 02:48:04PM -0400, John Snow wrote:
> One less file resource to manage, and it helps quiet some pylint >=
> 2.8.0 warnings about not using a with-context manager for the open call.
>
> Signed-off-by: John Snow
> Reviewed-by: Philippe Mathieu-Daudé
> ---
>
On Mon, May 17, 2021 at 02:48:05PM -0400, John Snow wrote:
> use run() instead of Popen() -- to assert to pylint that we are not
> forgetting to close a long-running program.
>
> Signed-off-by: John Snow
> ---
> python/qemu/machine.py | 15 +--
> 1 file changed, 9 insertions(+), 6
On Mon, May 17, 2021 at 02:48:07PM -0400, John Snow wrote:
> Shift the open() call later so that the pylint pragma applies *only* to
> that one open() call. Add a note that suggests why this is safe: the
> resource is unconditionally cleaned up in _post_shutdown().
>
> _post_shutdown is called
Hi Salil,
On 2021/5/17 23:17, Salil Mehta wrote:
From: Qemu-devel
[mailto:qemu-devel-bounces+salil.mehta=huawei@nongnu.org] On Behalf Of
Yanan Wang
Sent: Sunday, May 16, 2021 11:32 AM
To: Peter Maydell ; Paolo Bonzini
; Andrew Jones ; Michael S . Tsirkin
; Igor Mammedov ; Shannon Zhao
;
On Tue, May 18, 2021 at 4:29 AM Eduardo Habkost wrote:
>
> Hi,
>
> Thanks for the patch, and apologies for not reviewing earlier
> versions.
>
Nevermind, the earlier version is also hard to review without a proper split.
> On Fri, May 07, 2021 at 04:00:58PM +0800, Ziqiao Kong wrote:
> > Changes
On Tue, May 18, 2021 at 4:16 AM Eduardo Habkost wrote:
>
> On Fri, May 07, 2021 at 04:00:56PM +0800, Ziqiao Kong wrote:
> > Move the float translation case to a new block by a new pair of braces.
>
> If you are just adding braces around the code, do you really need
> to reindent all the code? I
Hi Drew,
On 2021/5/17 16:24, Andrew Jones wrote:
On Sun, May 16, 2021 at 06:29:00PM +0800, Yanan Wang wrote:
The cpu hierarchy topology information parsed out from QEMU -smp
command line will be exposed to guest kernel through ACPI and DT
since machine type 6.1, so we will expect more detailed
On Mon, May 17, 2021 at 05:50:22PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Matheus Ferst
>
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
> ---
> v5:
> - Comments to explain helper_cfuged implementation.
> ---
> target/ppc/helper.h| 1 +
>
> -Original Message-
> From: Rao, Lei
> Sent: Friday, April 9, 2021 11:21 AM
> To: Zhang, Chen ; lizhij...@cn.fujitsu.com;
> jasow...@redhat.com; quint...@redhat.com; dgilb...@redhat.com;
> pbonz...@redhat.com; lukasstra...@web.de
> Cc: qemu-devel@nongnu.org; Rao, Lei
> Subject:
On Mon, May 17, 2021 at 05:50:25PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Matheus Ferst
>
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
> ---
> target/ppc/insn32.decode | 14 ++
> target/ppc/translate.c | 52
On Mon, May 17, 2021 at 05:50:23PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Matheus Ferst
>
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
> ---
> v5:
> - New REQUIRE_ALTIVEC macro;
> - REQUIRE_INSNS_FLAGS2.
> ---
> target/ppc/insn32.decode | 7
On Mon, May 17, 2021 at 05:50:16PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Matheus Ferst
>
> Used in D/DS/X-form load/store implementation.
>
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
> ---
> include/tcg/tcg-op.h | 2 ++
> 1 file changed, 2 insertions(+)
>
On Mon, May 17, 2021 at 05:50:24PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Matheus Ferst
>
> Reviewed-by: Richard Henderson
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
> ---
> target/ppc/insn32.decode | 6 ++
> target/ppc/translate.c
On Mon, May 17, 2021 at 05:50:20PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> Signed-off-by: Richard Henderson
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
> ---
> target/ppc/insn64.decode | 12
>
On Mon, May 17, 2021 at 05:50:17PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> These are all connected by macros in the legacy decoding.
>
> Signed-off-by: Richard Henderson
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
> ---
>
On Mon, May 17, 2021 at 05:50:19PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> These are all connected by macros in the legacy decoding.
>
> Signed-off-by: Richard Henderson
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
> ---
>
On Mon, May 17, 2021 at 05:50:14PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> Signed-off-by: Richard Henderson
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
> ---
> target/ppc/insn32.decode | 8
>
On Mon, May 17, 2021 at 05:50:21PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Matheus Ferst
>
> Implements the following PowerISA v3.1 instructions:
> setbc: Set Boolean Condition
> setbcr: Set Boolean Condition Reverse
> setnbc: Set Negative Boolean Condition
> setnbcr: Set Negative
On Mon, May 17, 2021 at 05:50:18PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> Signed-off-by: Richard Henderson
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
> ---
> target/ppc/insn64.decode | 15 +++
>
On Mon, May 17, 2021 at 04:40:32PM -0500, Paul A. Clarke wrote:
> `lxvdsx` is byte-swapping the data it loads, which it should not
> do. Fix it.
>
> Fixes #212.
>
> Fixes: bcb0b7b1a1c05707304f80ca6f523d557816f85c
> Signed-off-by: Paul A. Clarke ' ...^
I'm having a hard time convincing myself
On Mon, May 17, 2021 at 05:50:13PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> Signed-off-by: Luis Pires
> Signed-off-by: Richard Henderson
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
> ---
> target/ppc/cpu.h | 1 +
On Mon, May 17, 2021 at 05:50:12PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> With prefixed instructions, the number of instructions
> remaining until the page crossing is no longer constant.
>
> Signed-off-by: Richard Henderson
> Signed-off-by: Matheus Ferst
On Mon, May 17, 2021 at 05:50:15PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> The illegal suffix behavior matches what was observed in a
> POWER10 DD2.0 machine.
>
> Signed-off-by: Richard Henderson
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
On Mon, May 17, 2021 at 05:50:11PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> These will be used by the decodetree trans_* functions
> to early-exit when the instruction set is not enabled.
>
> Signed-off-by: Richard Henderson
> Signed-off-by: Matheus Ferst
On Mon, May 17, 2021 at 05:50:10PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> The special logging is unnecessary. It will have been done
> immediately before in the log file.
>
> Signed-off-by: Richard Henderson
> Signed-off-by: Matheus Ferst
> Reviewed-by:
On Mon, May 17, 2021 at 05:50:09PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> Signed-off-by: Richard Henderson
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
> ---
> target/ppc/helper.h | 4 ++--
> 1 file changed, 2 insertions(+), 2
On Mon, May 17, 2021 at 05:50:08PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> We do not need to emit an exit_tb after an exception,
> as the latter will exit via longjmp.
>
> Signed-off-by: Richard Henderson
> Signed-off-by: Matheus Ferst
Applied to
On Mon, May 17, 2021 at 05:50:03PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> Create a function to handle the details for interacting with icount.
>
> Force the exit from the tb via DISAS_TOO_MANY, which allows chaining
> to the next tb, where the code emitted for
On Mon, May 17, 2021 at 05:50:07PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> When single-stepping, force max_insns to 1 in init_disas
> so that we exit the translation loop immediately.
>
> Combine the single-step checks in tb_stop, and give the
> gdb exception
On Mon, May 17, 2021 at 05:50:06PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> Now that we have removed all of the fake exceptions, and all real
> exceptions exit via DISAS_NORETURN, we can remove this field.
>
> Signed-off-by: Richard Henderson
> Signed-off-by:
On Mon, May 17, 2021 at 05:50:05PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> The translation of branch instructions always results in exit from
> the TB. Remove the synthetic "exception" after no more uses.
>
> Signed-off-by: Richard Henderson
> Signed-off-by:
On Mon, May 17, 2021 at 05:50:04PM -0300, matheus.fe...@eldorado.org.br wrote:
> From: Richard Henderson
>
> Remove the synthetic "exception" after no more uses.
>
> Signed-off-by: Richard Henderson
> Signed-off-by: Matheus Ferst
Applied to ppc-for-6.1, thanks.
> ---
>
> -Original Message-
> From: Lukas Straub
> Sent: Tuesday, May 18, 2021 3:47 AM
> To: Rao, Lei
> Cc: Zhang, Chen ; lizhij...@cn.fujitsu.com;
> jasow...@redhat.com; quint...@redhat.com; dgilb...@redhat.com;
> pbonz...@redhat.com; qemu-devel@nongnu.org
> Subject: Re: [PATCH v6 00/10]
The warning was supposedly removed by
https://github.com/qemu/qemu/commit/67953a379ea5 /
https://lists.gnu.org/archive/html/qemu-devel/2020-05/msg03980.html
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Sorry I do not state the background clearly.
Page size is 16K on my MIPS machine, and it supports running
guest OS in kvm mode and qxl vga card can used for VM. Qxl pci
rom size is 8K, smaller than 16K page size on host system, it
fails to be added into memslot in kvm mode since size of
the pci
On Mon, May 17, 2021 at 10:32:59AM +0200, Greg Kurz wrote:
> On Wed, 12 May 2021 17:05:53 +0100
> Stefan Hajnoczi wrote:
>
> > On Fri, May 07, 2021 at 06:59:01PM +0200, Greg Kurz wrote:
> > > Now that virtio-scsi-pci and virtio-blk-pci map 1 virtqueue per vCPU,
> > > a serious slow down may be
On 4/27/21 10:28 PM, Alexander Bulekov wrote:
fdctrl_format_sector was added in
baca51faff ("updated floppy driver: formatting code, disk geometry auto detect
(Jocelyn Mayer)")
The single callsite is guarded by a check:
fdctrl->data_state & FD_STATE_FORMAT
However, the only place where the
Took a look at the patch today, I think it might need a change or two
but it should be quick to do. I've asked Thomas to move this issue to
gitlab so I can keep a closer eye on it.
--js
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On 1/23/21 5:03 AM, P J P wrote:
From: Prasad J Pandit
While processing ioport command in 'fdctrl_write_dor', device
controller may select a drive which is not initialised with a
block device. This may result in a NULL pointer dereference.
Add checks to avoid it.
Fixes: CVE-2021-20196
On Mon, May 17, 2021 at 5:09 PM Philippe Mathieu-Daudé wrote:
>
> The RISCV CPU is migratable since commit f7697f0e629
> ("target/riscv: Add basic vmstate description of CPU"),
> so remove an obsolete comment which is now incorrect.
>
> Reported-by: Richard Henderson
> Signed-off-by: Philippe
`lxvdsx` is byte-swapping the data it loads, which it should not
do. Fix it.
Fixes #212.
Fixes: bcb0b7b1a1c05707304f80ca6f523d557816f85c
Signed-off-by: Paul A. Clarke mem_idx, MO_TEQ);
+tcg_gen_qemu_ld_i64(data, EA, ctx->mem_idx, MO_LEQ);
tcg_gen_gvec_dup_i64(MO_Q,
On 4/27/21 2:10 PM, John Snow wrote:
The image size indicates it's an 81 track floppy disk image, which we
don't have a listing for in the geometry table. When you force the drive
type to 1.44MB, it guesses the reasonably close 18/80. When the drive
type is allowed to auto-detect or set to 2.88,
From: Matheus Ferst
Signed-off-by: Matheus Ferst
---
target/ppc/insn32.decode | 14 ++
target/ppc/translate.c | 52 --
target/ppc/translate/fixedpoint-impl.c.inc | 31 +
3 files changed, 45 insertions(+), 52 deletions(-)
From: Matheus Ferst
Signed-off-by: Matheus Ferst
---
v5:
- New REQUIRE_ALTIVEC macro;
- REQUIRE_INSNS_FLAGS2.
---
target/ppc/insn32.decode | 7
target/ppc/translate.c | 1 +
target/ppc/translate/vector-impl.c.inc | 56 ++
3 files
On 5/17/21 4:50 PM, Philippe Mathieu-Daudé wrote:
On 5/17/21 9:19 PM, John Snow wrote:
On 5/17/21 2:39 PM, Philippe Mathieu-Daudé wrote:
Missing review: #1
Hi,
The floppy disc controllers pulls in irrelevant devices (sysbus in
an ISA-only machine, ISA bus + isa devices on a sysbus-only
From: Matheus Ferst
Reviewed-by: Richard Henderson
Signed-off-by: Matheus Ferst
---
target/ppc/insn32.decode | 6 ++
target/ppc/translate.c | 9 -
target/ppc/translate/fixedpoint-impl.c.inc | 7 +++
3 files changed, 13 insertions(+), 9
From: Matheus Ferst
Signed-off-by: Matheus Ferst
---
v5:
- Comments to explain helper_cfuged implementation.
---
target/ppc/helper.h| 1 +
target/ppc/insn32.decode | 4 ++
target/ppc/int_helper.c| 62 ++
From: Richard Henderson
Signed-off-by: Richard Henderson
Signed-off-by: Matheus Ferst
---
target/ppc/insn64.decode | 12
target/ppc/translate/fixedpoint-impl.c.inc | 4
2 files changed, 16 insertions(+)
diff --git a/target/ppc/insn64.decode
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