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Hi, I want to check the status of a blind transfer (only sip endpoint) between various phones. Transfer is working perfectly, using ## from features.conf or using transfer key from phone, here SNOM320. My problem is that if party to transfer to is busy, the transfer fail and the call is ended. What I want to do is to return the call to the party who originate the transfer. I checked

...ly two of the guest states: - stable (S): there is essential content in the page - unused (U): there is no usefull content and any access to the page will cause an addressing exception. Since the access of unused pages causes addressing exceptions we need to take care with /dev/mem. The copy_{from_to}_user functions need to be able to cope with addressing exceptions for the kernel address space. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> --- arch/s390/Kconfig | 3 ++ arch/s390/kernel/head64.S | 10 +++++++ arch/s390/lib/uaccess.S | 18 +++...

...ly two of the guest states: - stable (S): there is essential content in the page - unused (U): there is no usefull content and any access to the page will cause an addressing exception. Since the access of unused pages causes addressing exceptions we need to take care with /dev/mem. The copy_{from_to}_user functions need to be able to cope with addressing exceptions for the kernel address space. Signed-off-by: Martin Schwidefsky <schwidefsky@de.ibm.com> --- arch/s390/Kconfig | 3 ++ arch/s390/kernel/head64.S | 10 +++++++ arch/s390/lib/uaccess.S | 18 +++...

Greetings, after Carsten pitched CMM2 on the kvm mini summit here is a repost of version 5 of the guest page hinting patches. The code is still the same but has been adapted to the latest git level. -- blue skies, Martin. "Reality continues to ruin my life." - Calvin.

Greetings, after Carsten pitched CMM2 on the kvm mini summit here is a repost of version 5 of the guest page hinting patches. The code is still the same but has been adapted to the latest git level. -- blue skies, Martin. "Reality continues to ruin my life." - Calvin.

After way to many months here is the fifth version of the guest page hinting patches. Compared to version four a few improvements have been added: - Avoid page_host_discards() calls outside of page-states.h - The discard list is now implemented via the page_free_discarded hook and architecture specific code. - PG_state_change page flag has been replaced with architecture specficic

After way to many months here is the fifth version of the guest page hinting patches. Compared to version four a few improvements have been added: - Avoid page_host_discards() calls outside of page-states.h - The discard list is now implemented via the page_free_discarded hook and architecture specific code. - PG_state_change page flag has been replaced with architecture specficic