search for: config_broken

On 2019/8/2 ??10:27, Michael S. Tsirkin wrote: > On Fri, Aug 02, 2019 at 09:46:13AM -0300, Jason Gunthorpe wrote: >> On Fri, Aug 02, 2019 at 05:40:07PM +0800, Jason Wang wrote: >>>> This must be a proper barrier, like a spinlock, mutex, or >>>> synchronize_rcu. >>> >>> I start with synchronize_rcu() but both you and Michael raise some >>>

On 2019/8/2 ??10:27, Michael S. Tsirkin wrote: > On Fri, Aug 02, 2019 at 09:46:13AM -0300, Jason Gunthorpe wrote: >> On Fri, Aug 02, 2019 at 05:40:07PM +0800, Jason Wang wrote: >>>> This must be a proper barrier, like a spinlock, mutex, or >>>> synchronize_rcu. >>> >>> I start with synchronize_rcu() but both you and Michael raise some >>>

...The topic is whether we should revert > > commit 7f466032dc9 ("vhost: access vq metadata through kernel virtual address") > > > > or keep it in. The only reason to keep it is performance. > > > Maybe it's time to introduce the config option? Depending on CONFIG_BROKEN? I'm not sure it's a good idea. > > > > > Now as long as all this code is disabled anyway, we can experiment a > > bit. > > > > I personally feel we would be best served by having two code paths: > > > > - Access to VM memory directly mapped...

This round attempts to conclude all of the LDT related cleanup with some finally nice looking LDT code, fixes for the UML build, a bugfix for really rather nasty kprobes problems, and the basic framework for an LDT test suite. It is really rather unfortunate that this code is so difficult to test, even with DOSemu and Wine, there are still very nasty corner cases here - anyone want an iret to

This round attempts to conclude all of the LDT related cleanup with some finally nice looking LDT code, fixes for the UML build, a bugfix for really rather nasty kprobes problems, and the basic framework for an LDT test suite. It is really rather unfortunate that this code is so difficult to test, even with DOSemu and Wine, there are still very nasty corner cases here - anyone want an iret to

On Thu, Jun 13, 2019 at 06:23:04PM -0700, John Hubbard wrote: > On 6/13/19 5:43 PM, Ira Weiny wrote: > > On Thu, Jun 13, 2019 at 07:58:29PM +0000, Jason Gunthorpe wrote: > >> On Thu, Jun 13, 2019 at 12:53:02PM -0700, Ralph Campbell wrote: > >>> > ... > >> Hum, so the only thing this config does is short circuit here: > >> > >> static

On 10.03.20 20:05, David Rientjes wrote: > On Tue, 10 Mar 2020, David Hildenbrand wrote: > >> Commit 71994620bb25 ("virtio_balloon: replace oom notifier with shrinker") >> changed the behavior when deflation happens automatically. Instead of >> deflating when called by the OOM handler, the shrinker is used. >> >> However, the balloon is not simply

On 10.03.20 20:05, David Rientjes wrote: > On Tue, 10 Mar 2020, David Hildenbrand wrote: > >> Commit 71994620bb25 ("virtio_balloon: replace oom notifier with shrinker") >> changed the behavior when deflation happens automatically. Instead of >> deflating when called by the OOM handler, the shrinker is used. >> >> However, the balloon is not simply

...# # Automatically generated make config: don't edit # Linux kernel version: 2.6.11.6 # Mon Apr 11 12:00:12 2005 # CONFIG_X86=y CONFIG_MMU=y CONFIG_UID16=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_IOMAP=y # # Code maturity level options # CONFIG_EXPERIMENTAL=y # CONFIG_CLEAN_COMPILE is not set CONFIG_BROKEN=y CONFIG_BROKEN_ON_SMP=y # # General setup # CONFIG_LOCALVERSION="" CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_LOG_BUF_SHIFT=14 CONFIG_HOTPLUG=y CONFIG_...

...# # Automatically generated make config: don't edit # Linux kernel version: 2.6.11.6 # Mon Apr 11 12:00:12 2005 # CONFIG_X86=y CONFIG_MMU=y CONFIG_UID16=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_IOMAP=y # # Code maturity level options # CONFIG_EXPERIMENTAL=y # CONFIG_CLEAN_COMPILE is not set CONFIG_BROKEN=y CONFIG_BROKEN_ON_SMP=y # # General setup # CONFIG_LOCALVERSION="" CONFIG_SWAP=y CONFIG_SYSVIPC=y # CONFIG_POSIX_MQUEUE is not set CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set CONFIG_SYSCTL=y # CONFIG_AUDIT is not set CONFIG_LOG_BUF_SHIFT=14 CONFIG_HOTPLUG=y CONFIG_...

...12:00:12 2005 >># >>CONFIG_X86=y >>CONFIG_MMU=y >>CONFIG_UID16=y >>CONFIG_GENERIC_ISA_DMA=y >>CONFIG_GENERIC_IOMAP=y >> >># >># Code maturity level options >># >>CONFIG_EXPERIMENTAL=y >># CONFIG_CLEAN_COMPILE is not set >>CONFIG_BROKEN=y >>CONFIG_BROKEN_ON_SMP=y >> >># >># General setup >># >>CONFIG_LOCALVERSION="" >>CONFIG_SWAP=y >>CONFIG_SYSVIPC=y >># CONFIG_POSIX_MQUEUE is not set >>CONFIG_BSD_PROCESS_ACCT=y >># CONFIG_BSD_PROCESS_ACCT_V3 is not set &g...

Hello! I`m trying to boot a via sata machine with xen 3.0 with no sucess. It just freezes at this point: ********* ACPI: PCI Interrupt 0000:00:0f.0[B] -> Link [LNKB] -> GSI 10 (level,low) -> IRQ 10 sata_via (0000:00:0f.0): routed to hard irq line 10 ata1: SATA max UDMA/133 cmd 0xEFE0 ctl 0xEFAE bmdma 0xEF90 irq 10 ata2: SATA max UDMA/133 cmd 0xEFA0 ctl 0xEFAA bmdma 0xEF98 irq 10 ata1:

...FIG_ARCH_XEN=y CONFIG_NO_IDLE_HZ=y CONFIG_XEN_PRIVILEGED_GUEST=y CONFIG_XEN_PHYSDEV_ACCESS=y CONFIG_XEN_BLKDEV_BACKEND=y CONFIG_XEN_NETDEV_BACKEND=y CONFIG_XEN_WRITABLE_PAGETABLES=y CONFIG_XEN_SCRUB_PAGES=y CONFIG_FOREIGN_PAGES=y CONFIG_HAVE_ARCH_DEV_ALLOC_SKB=y CONFIG_X86=y CONFIG_EXPERIMENTAL=y CONFIG_BROKEN=y CONFIG_BROKEN_ON_SMP=y CONFIG_LOCALVERSION="" CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y CONFIG_BSD_PROCESS_ACCT_V3=y CONFIG_SYSCTL=y CONFIG_LOG_BUF_SHIFT=14 CONFIG_HOTPLUG=y CONFIG_IKCONFIG=y CONFIG_IKCONFIG_PROC=y CONFIG_KALLSYMS=y CONFIG_FUTEX=y C...

...sion: 2.6.15-rc5 # Sat Dec 10 16:01:04 2005 # CONFIG_X86_32=y CONFIG_SEMAPHORE_SLEEPERS=y CONFIG_X86=y CONFIG_MMU=y CONFIG_UID16=y CONFIG_GENERIC_ISA_DMA=y CONFIG_GENERIC_IOMAP=y CONFIG_ARCH_MAY_HAVE_PC_FDC=y # # Code maturity level options # CONFIG_EXPERIMENTAL=y # CONFIG_CLEAN_COMPILE is not set CONFIG_BROKEN=y CONFIG_BROKEN_ON_SMP=y CONFIG_LOCK_KERNEL=y CONFIG_INIT_ENV_ARG_LIMIT=32 # # General setup # CONFIG_LOCALVERSION="" CONFIG_LOCALVERSION_AUTO=y CONFIG_SWAP=y CONFIG_SYSVIPC=y CONFIG_POSIX_MQUEUE=y CONFIG_BSD_PROCESS_ACCT=y # CONFIG_BSD_PROCESS_ACCT_V3 is not set CONFIG_SYSCTL=y # CONFIG...