search for: charad

Displaying 9 results from an estimated 9 matches for "charad".

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2008 May 16
2
[Bug 15950] New: Unable to watch Charade
http://bugs.freedesktop.org/show_bug.cgi?id=15950 Summary: Unable to watch Charade Product: swfdec Version: git Platform: Other URL: http://www.jaman.com/a/Charade/video/0E_klTlTVVz8 OS/Version: All Status: NEW Severity: normal Priority: medium Component: library AssignedTo: s...
2020 May 20
2
[PATCH v3 25/75] x86/sev-es: Add support for handling IOIO exceptions
...it_info_2 * io_bytes; > + > + es_base = insn_get_seg_base(ctxt->regs, INAT_SEG_REG_ES); > + > + if (!(exit_info_1 & IOIO_TYPE_IN)) { > + ret = vc_insn_string_read(ctxt, > + (void *)(es_base + regs->si), SEV(-ES) is 64-bit only, why bother with the es_base charade? > + ghcb->shared_buffer, io_bytes, > + exit_info_2, df); df handling is busted, it's aways non-zero. Same goes for the SI/DI adjustments below. > + if (ret) > + return ret; > + } > + > + sw_scratch = __pa(ghcb) + offsetof(struct ghcb, s...
2020 May 20
2
[PATCH v3 25/75] x86/sev-es: Add support for handling IOIO exceptions
...it_info_2 * io_bytes; > + > + es_base = insn_get_seg_base(ctxt->regs, INAT_SEG_REG_ES); > + > + if (!(exit_info_1 & IOIO_TYPE_IN)) { > + ret = vc_insn_string_read(ctxt, > + (void *)(es_base + regs->si), SEV(-ES) is 64-bit only, why bother with the es_base charade? > + ghcb->shared_buffer, io_bytes, > + exit_info_2, df); df handling is busted, it's aways non-zero. Same goes for the SI/DI adjustments below. > + if (ret) > + return ret; > + } > + > + sw_scratch = __pa(ghcb) + offsetof(struct ghcb, s...
2020 Jun 03
0
[PATCH v3 25/75] x86/sev-es: Add support for handling IOIO exceptions
...gt; + es_base = insn_get_seg_base(ctxt->regs, INAT_SEG_REG_ES); > > + > > + if (!(exit_info_1 & IOIO_TYPE_IN)) { > > + ret = vc_insn_string_read(ctxt, > > + (void *)(es_base + regs->si), > > SEV(-ES) is 64-bit only, why bother with the es_base charade? User-space can also cause IOIO #VC exceptions, and user-space can be 32-bit legacy code with segments, so es_base has to be taken into account. > > > + ghcb->shared_buffer, io_bytes, > > + exit_info_2, df); > > df handling is busted, it's awa...
2020 Jun 03
2
[PATCH v3 25/75] x86/sev-es: Add support for handling IOIO exceptions
...base(ctxt->regs, INAT_SEG_REG_ES); > > > + > > > + if (!(exit_info_1 & IOIO_TYPE_IN)) { > > > + ret = vc_insn_string_read(ctxt, > > > + (void *)(es_base + regs->si), > > > > SEV(-ES) is 64-bit only, why bother with the es_base charade? > > User-space can also cause IOIO #VC exceptions, and user-space can be > 32-bit legacy code with segments, so es_base has to be taken into > account. Is there actually a use case for this? Exposing port IO to userspace doesn't exactly improve security. Given that i386 ABI re...
2020 Jun 03
2
[PATCH v3 25/75] x86/sev-es: Add support for handling IOIO exceptions
...base(ctxt->regs, INAT_SEG_REG_ES); > > > + > > > + if (!(exit_info_1 & IOIO_TYPE_IN)) { > > > + ret = vc_insn_string_read(ctxt, > > > + (void *)(es_base + regs->si), > > > > SEV(-ES) is 64-bit only, why bother with the es_base charade? > > User-space can also cause IOIO #VC exceptions, and user-space can be > 32-bit legacy code with segments, so es_base has to be taken into > account. Is there actually a use case for this? Exposing port IO to userspace doesn't exactly improve security. Given that i386 ABI re...
2010 Jan 24
13
Where can I find a list of events for each widget?
I''ve searched the documentation like crazy but I can''t seem to find the events for each of the widgets. Any info on this would be greatly appreciated. -- Posted via http://www.ruby-forum.com/.
2020 Apr 28
116
[PATCH v3 00/75] x86: SEV-ES Guest Support
Hi, here is the next version of changes to enable Linux to run as an SEV-ES guest. The code was rebased to v5.7-rc3 and got a fair number of changes since the last version. What is SEV-ES ============== SEV-ES is an acronym for 'Secure Encrypted Virtualization - Encrypted State' and means a hardware feature of AMD processors which hides the register state of VCPUs to the hypervisor by
2020 Apr 28
116
[PATCH v3 00/75] x86: SEV-ES Guest Support
Hi, here is the next version of changes to enable Linux to run as an SEV-ES guest. The code was rebased to v5.7-rc3 and got a fair number of changes since the last version. What is SEV-ES ============== SEV-ES is an acronym for 'Secure Encrypted Virtualization - Encrypted State' and means a hardware feature of AMD processors which hides the register state of VCPUs to the hypervisor by