On 2/8/21 5:57 AM, Peter Maydell wrote:
>> void unlock_user(void *host_ptr, abi_ulong guest_addr, size_t len);
>> -if (len > 0) {
>> -memcpy(g2h_untagged(guest_addr), host_ptr, len);
>> +if (len != 0) {
>> +memcpy(host_ptr_conv, host_ptr, len);
>> }
>
> Why the
On Wed, 3 Feb 2021 at 19:00, Richard Henderson
wrote:
>
> Resolve the untagged address once, using thread_cpu.
> Tidy the DEBUG_REMAP code using glib routines.
>
> Signed-off-by: Richard Henderson
> ---
> linux-user/uaccess.c | 29 +++--
> 1 file changed, 15
Resolve the untagged address once, using thread_cpu.
Tidy the DEBUG_REMAP code using glib routines.
Signed-off-by: Richard Henderson
---
linux-user/uaccess.c | 29 +++--
1 file changed, 15 insertions(+), 14 deletions(-)
diff --git a/linux-user/uaccess.c
