CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jdolecek Date: Sun Feb 21 20:11:59 UTC 2021 Modified Files: src/sys/arch/xen/x86: xen_shm_machdep.c Log Message: in xen_shm_map(), make sure to unmap any successfully mapped pages before returning failure if there is partial failure fix detection of partial failure - GNTTABOP_map_grant_ref can actually return zero for partial failure, so we need to always check all the entries to detect it previously, DIAGNOSTIC kernel triggered panic() for partial failure, and non-DIAGNOSTIC kernel did not detect it at all, leading to Dom0 page fault later; since the mapping failure can be triggered by malicious DomU via bad grant reference, it's important to expect the calls to fail, and handle it gracefully without crashing Dom0 part of fixes for XSA-362 To generate a diff of this commit: cvs rdiff -u -r1.16 -r1.17 src/sys/arch/xen/x86/xen_shm_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jdolecek Date: Sat Aug 1 12:39:40 UTC 2020 Modified Files: src/sys/arch/xen/x86: pintr.c xen_intr.c Log Message: adjust includes to pull __HAVE_PCI_MSI_MSIX properly To generate a diff of this commit: cvs rdiff -u -r1.19 -r1.20 src/sys/arch/xen/x86/pintr.c cvs rdiff -u -r1.27 -r1.28 src/sys/arch/xen/x86/xen_intr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jdolecek Date: Sun Jul 19 16:20:36 UTC 2020 Modified Files: src/sys/arch/xen/x86: pintr.c Log Message: add #ifdef __HAVE_PCI_MSI_MSIX so this still compiles with NO_PCI_MSI_MSIX To generate a diff of this commit: cvs rdiff -u -r1.18 -r1.19 src/sys/arch/xen/x86/pintr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jdolecek Date: Wed Jul 8 11:11:00 UTC 2020 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: initalize ci_kfpu_spl, to avoid triggering KASSERT() in fpu_kern_enter() Follows revision 1.177 of sys/arch/x86/x86/cpu.c: """ Add a small API for in-kernel FPU operations. fpu_kern_enter(); /* do FPU stuff */ fpu_kern_leave(); """ With this DomU kernel boots with: [ 2.571] aes: Intel AES-NI To generate a diff of this commit: cvs rdiff -u -r1.137 -r1.138 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jdolecek Date: Sat Jun 27 09:54:08 UTC 2020 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: avoid excessive stack usage in mp_cpu_start(), this is called after VM init so kmem(9) can be used To generate a diff of this commit: cvs rdiff -u -r1.136 -r1.137 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jdolecek Date: Sat May 23 14:51:19 UTC 2020 Modified Files: src/sys/arch/xen/x86: pintr.c Log Message: switch back to PHYSDEVOP_alloc_irq_vector for non-MSI interrupts - on my computer it works the same as PHYSDEVOP_map_pirq, but seems it doesn't on other systems fixes PR port-xen/55285 for Patrick Welche, but not yet for another system by Frank Kardel To generate a diff of this commit: cvs rdiff -u -r1.16 -r1.17 src/sys/arch/xen/x86/pintr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jdolecek Date: Fri May 15 07:31:07 UTC 2020 Modified Files: src/sys/arch/xen/x86: pintr.c Log Message: only call PHYSDEVOP_map_pirq for a shared interrupt once, same as previous code fixes boot problem reported privately by Frank Kardel and Patrick Welche To generate a diff of this commit: cvs rdiff -u -r1.14 -r1.15 src/sys/arch/xen/x86/pintr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Wed May 6 19:50:26 UTC 2020 Modified Files: src/sys/arch/xen/x86: xen_bus_dma.c Log Message: Make MP-safe: make sure the xpq_queue* are flushed before making the pages visible to UVM. To generate a diff of this commit: cvs rdiff -u -r1.31 -r1.32 src/sys/arch/xen/x86/xen_bus_dma.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Wed May 6 19:47:05 UTC 2020 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c xenfunc.c Log Message: xpq_queue_* use per-cpu queue; splvm() is enough to protect them. remove the XXX SMP comments. To generate a diff of this commit: cvs rdiff -u -r1.87 -r1.88 src/sys/arch/xen/x86/x86_xpmap.c cvs rdiff -u -r1.27 -r1.28 src/sys/arch/xen/x86/xenfunc.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Wed May 6 17:28:26 UTC 2020 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: KASSERT() that the per-cpu queues are run at IPL_VM after boot. To generate a diff of this commit: cvs rdiff -u -r1.86 -r1.87 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Sun May 3 17:23:14 UTC 2020 Modified Files: src/sys/arch/xen/x86: pvh_consinit.c Log Message: Hanble dom0 console. This one doesn't need a ring to be mapped, and can be used earlier. To generate a diff of this commit: cvs rdiff -u -r1.1 -r1.2 src/sys/arch/xen/x86/pvh_consinit.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: ad Date: Tue Apr 21 18:24:05 UTC 2020 Modified Files: src/sys/arch/xen/x86: xen_ipi.c Log Message: Remove spurious reference to XEN_IPI_KICK - it represents the absence of a specific IPI type. To generate a diff of this commit: cvs rdiff -u -r1.36 -r1.37 src/sys/arch/xen/x86/xen_ipi.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: ad Date: Tue Apr 21 18:22:29 UTC 2020 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Follow convention and put entire predicate inside __predict_false() To generate a diff of this commit: cvs rdiff -u -r1.133 -r1.134 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jdolecek Date: Tue Apr 7 07:43:33 UTC 2020 Modified Files: src/sys/arch/xen/x86: pintr.c Log Message: remove include, not used here To generate a diff of this commit: cvs rdiff -u -r1.10 -r1.11 src/sys/arch/xen/x86/pintr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Mon Jan 13 20:15:01 UTC 2020 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Don't call cpu_switchto() before idle_loop(), it should not be needed any more. While there, assume (and KASSERT) that curlwp == ci->ci_data.cpu_idlelwp, this saves a lwp_getpcb() call. To generate a diff of this commit: cvs rdiff -u -r1.131 -r1.132 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: ad Date: Tue Jan 7 13:48:01 UTC 2020 Modified Files: src/sys/arch/xen/x86: xen_pmap.c Log Message: Correction to previous. To generate a diff of this commit: cvs rdiff -u -r1.36 -r1.37 src/sys/arch/xen/x86/xen_pmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: ad Date: Tue Jan 7 13:20:18 UTC 2020 Modified Files: src/sys/arch/xen/x86: xen_pmap.c Log Message: pmap_extract_ma(): don't need to take pm_lock for pmap_kernel(). To generate a diff of this commit: cvs rdiff -u -r1.35 -r1.36 src/sys/arch/xen/x86/xen_pmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: kre Date: Sat May 4 11:15:49 UTC 2019 Modified Files: src/sys/arch/xen/x86: xenfunc.c Log Message: More of maxv's "switch to proper types" - hopefully unbreak i386 build. To generate a diff of this commit: cvs rdiff -u -r1.25 -r1.26 src/sys/arch/xen/x86/xenfunc.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Wed Feb 13 09:57:46 UTC 2019 Modified Files: src/sys/arch/xen/x86: xen_mainbus.c Log Message: Conditionally compile a conditionally used variable. To generate a diff of this commit: cvs rdiff -u -r1.4 -r1.5 src/sys/arch/xen/x86/xen_mainbus.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Wed Feb 13 06:15:51 UTC 2019 Modified Files: src/sys/arch/xen/x86: pintr.c Log Message: Catchup with struct intrstub; unification. This should fix dom0 build breakage. To generate a diff of this commit: cvs rdiff -u -r1.9 -r1.10 src/sys/arch/xen/x86/pintr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bad Date: Mon Jan 28 21:19:09 UTC 2019 Modified Files: src/sys/arch/xen/x86: autoconf.c Log Message: Sprinkle DPRINTF #ifdef DEBUG_GEOM and set booted_method like arch/x86/x86/x86_autoconf.c As discussed 1 week ago on port-xen. To generate a diff of this commit: cvs rdiff -u -r1.21 -r1.22 src/sys/arch/xen/x86/autoconf.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: dholland Date: Sun Jan 27 05:08:58 UTC 2019 Modified Files: src/sys/arch/xen/x86: xen_ipi.c Log Message: fix duplicated chunk from merge To generate a diff of this commit: cvs rdiff -u -r1.30 -r1.31 src/sys/arch/xen/x86/xen_ipi.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Sat Nov 17 05:26:46 UTC 2018 Modified Files: src/sys/arch/xen/x86: hypervisor_machdep.c Log Message: Use hypervisor provided interface to unmask specific ports. Although at first glance this looks suboptimal, the unmask operation fast path does not use hypervisor_unmask_event(). Instead, it directly operates on the mask and pending bit arrays to provide what would effectively be an "auto mask/eoi" semantic. This change is thus not in the fast path, and has the advantage of performance improvements since cross CPU state updates etc. is handled within the hypervisor instead of domU IPIs. To generate a diff of this commit: cvs rdiff -u -r1.29 -r1.30 src/sys/arch/xen/x86/hypervisor_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Thu Oct 18 04:17:18 UTC 2018 Modified Files: src/sys/arch/xen/x86: xenfunc.c Log Message: Zero out page table memory for IDT before use. To copy the IDT entry before registration, de-reference the indexed value, not the first entry. Add a MAX_XEN_IDT value for max entries we expect and KASSERT() for this as a sanity check. To generate a diff of this commit: cvs rdiff -u -r1.21 -r1.22 src/sys/arch/xen/x86/xenfunc.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Wed Oct 10 02:16:34 UTC 2018 Modified Files: src/sys/arch/xen/x86: pintr.c Log Message: Since GSIs are invented by the mpbios/mpacpi interrupt routing probe code, it's possible for shared GSIs to popup even outside the original legacy_irq range. Relax this latter, older assumption. Thanks to Brad Spencer for extensive trialing on interesting hardware. To generate a diff of this commit: cvs rdiff -u -r1.7 -r1.8 src/sys/arch/xen/x86/pintr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Sat Oct 6 16:37:11 UTC 2018 Modified Files: src/sys/arch/xen/x86: pintr.c Log Message: Teach intr_establish_xname() for XEN to tolerate shared legacy_irq registrations. The current XEN code has not been able to tolerate shared legacy_irq requests in xen_pirq_alloc(). This was never a problem because: i) The only potential callpath with shared legacy_irq was isa_intr_establish_xname(). ii) The other callpath, namely pci_intr_establish_xname() passed legacy_irq to intr_establish_xname(). However, this was ignored, and a value of zero was passed to xen_pirq_alloc() which in turn, allocated a new irq value, thus effectively demultiplexing any shared legacy_irq value intended across randomly allocated new irq values. iii) Presumably on all platforms that XEN runs on, the isa callpath mentioned in i) never had shared irqs, and thus this was never a problem. Except: We now use a unified path for both isa_intr_establish_xname() and pci_intr_establish_xname(). This means that now, intr_establish_xname() which is a callee of both, needs to have a way to discern who the caller was, and decide to pass on or discard the legacy_irq value, to preserve the old semantics. However, this is impossible to do so, because the callpath doesn't explicitly provide a mechanism for this discernment. This is however not a problem, because from XEN's point of view, a repeat registration of an irq is only a warning. legacy_irq is the only case in which this repeat should occur, per the current implementation of xen_pirq_alloc(). We thus tweak the KASSERT()s to tolerate a repeat value in the legacy_irq, while maintaining the original intent of the KASSERT() which was to ensure that existing unrelated irq registrations should never be overwritten. Once we re-organise XEN specific code and unify with the native intr_establish_xname() path, we will not run into this problem, because legacy_irq will be treated as the pin number of the i8259 pic exactly as it is now treated in native. In short, this commit should fix some of the panics being seen on -current for certain configurations of hardware on which dom0 runs. To generate a diff of this commit: cvs rdiff -u -r1.3 -r1.4 src/sys/arch/xen/x86/pintr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Sun Jul 29 08:02:25 UTC 2018 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Reduce the confusion, rename a bunch of variables and reorg a little. Tested on i386PAE-domU and amd64-dom0. To generate a diff of this commit: cvs rdiff -u -r1.80 -r1.81 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Fri Jul 27 10:04:22 UTC 2018 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Try to reduce the confusion, rename: l2_4_count -> PDIRSZ count-> nL2 bootstrap_tables -> our_tables init_tables -> xen_tables No functional change. To generate a diff of this commit: cvs rdiff -u -r1.79 -r1.80 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Fri Jul 27 09:37:31 UTC 2018 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Reduce the size of the blocks. No functional change. To generate a diff of this commit: cvs rdiff -u -r1.124 -r1.125 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Fri Jul 27 09:22:40 UTC 2018 Modified Files: src/sys/arch/xen/x86: xen_shm_machdep.c Log Message: style, localify global variables, etc, no real functional change To generate a diff of this commit: cvs rdiff -u -r1.11 -r1.12 src/sys/arch/xen/x86/xen_shm_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Thu Jul 26 15:06:14 UTC 2018 Modified Files: src/sys/arch/xen/x86: xenfunc.c Log Message: Remove dead code. To generate a diff of this commit: cvs rdiff -u -r1.18 -r1.19 src/sys/arch/xen/x86/xenfunc.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Thu Jul 26 08:18:25 UTC 2018 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Merge the blocks. No functional change. To generate a diff of this commit: cvs rdiff -u -r1.76 -r1.77 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Thu Jul 26 08:08:24 UTC 2018 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Simplify the conditions; (PTP_LEVELS > 3) and (PTP_LEVELS > 2) are for amd64, so use ifdef __x86_64__. No functional change. To generate a diff of this commit: cvs rdiff -u -r1.75 -r1.76 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Tue Jul 24 12:26:14 UTC 2018 Modified Files: src/sys/arch/xen/x86: xen_ipi.c Log Message: Fix what looks like a typo in xen_send_ipi(): ci != NULL || ci != curcpu() is always true To generate a diff of this commit: cvs rdiff -u -r1.25 -r1.26 src/sys/arch/xen/x86/xen_ipi.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Tue Jul 24 12:24:45 UTC 2018 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Sync cpu_boot_secondary_processors() with x86/x86/cpu.c: explicitely wait for all CPUs to be registered in kcpuset_running. To generate a diff of this commit: cvs rdiff -u -r1.122 -r1.123 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jdolecek Date: Sat Jun 23 15:53:14 UTC 2018 Modified Files: src/sys/arch/xen/x86: xen_ipi.c Log Message: make compile without DDB PR port-xen/50282 To generate a diff of this commit: cvs rdiff -u -r1.23 -r1.24 src/sys/arch/xen/x86/xen_ipi.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Sat Jan 13 14:48:13 UTC 2018 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Needs cpu_init_tss() for application processor too. To generate a diff of this commit: cvs rdiff -u -r1.116 -r1.117 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: riastradh Date: Sat Nov 11 06:16:52 UTC 2017 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: No externs in .c files! To generate a diff of this commit: cvs rdiff -u -r1.113 -r1.114 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Thu Jul 6 20:26:05 UTC 2017 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: gdt_prepframes() is called with a number of pages, don't convert to a number of pages again. This didn't fail because we're called with only one page, and the conversion from '1' to pages resulted in 1 again. To generate a diff of this commit: cvs rdiff -u -r1.110 -r1.111 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Sat Mar 18 13:35:57 UTC 2017 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Style, and remove debug code that does not work anyway. To generate a diff of this commit: cvs rdiff -u -r1.72 -r1.73 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Sun Jan 22 19:42:48 UTC 2017 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Import xpmap_pg_nx, and put it in the per-cpu recursive slot on amd64. To generate a diff of this commit: cvs rdiff -u -r1.105 -r1.106 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Sun Jan 22 19:24:52 UTC 2017 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Export xpmap_pg_nx, and put it in the page table pages. It does not change anything, since Xen removes the X bit on these; but it is better for consistency. To generate a diff of this commit: cvs rdiff -u -r1.69 -r1.70 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Fri Jan 6 08:32:26 UTC 2017 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Remove a few #if 0s, and explain what we are doing on PAE: the last two PAs are entered in reversed order. To generate a diff of this commit: cvs rdiff -u -r1.68 -r1.69 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Mon Dec 26 08:53:11 UTC 2016 Modified Files: src/sys/arch/xen/x86: xen_pmap.c Log Message: In the MP case, do not attempt to pmap_tlb_shootdown() after a pmap_kenter_ma() during boot. pmap_tlb_shootdown() assumes post boot. Instead invalidate the entry on the local CPU only. XXX: to DTRT, probably this assumption needs re-examination. XXX: The tradeoff is a (predicted) single word size comparison penalty, so perhaps a decision needs performance stats. To generate a diff of this commit: cvs rdiff -u -r1.24 -r1.25 src/sys/arch/xen/x86/xen_pmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Fri Nov 25 12:20:03 UTC 2016 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: KNF a little To generate a diff of this commit: cvs rdiff -u -r1.104 -r1.105 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Tue Nov 15 17:01:12 UTC 2016 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Mmh, apparently I didn't properly test my previous change since it does not compile anymore To generate a diff of this commit: cvs rdiff -u -r1.66 -r1.67 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Tue Nov 15 15:37:20 UTC 2016 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Keep simplifying that stuff. Also, replace plX_pi(KERNTEXTOFF) by LX_SLOT_KERNBASE: the base address is KERNBASE, and we just start mapping from KERNTEXTOFF. For symmetry with the normal amd64, does not change anything. To generate a diff of this commit: cvs rdiff -u -r1.65 -r1.66 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Fri Nov 11 11:12:42 UTC 2016 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Start simplifying the Xen locore: rename and reorder several things, remove awful debug messages, use unsigned counters, fix typos and KNF. To generate a diff of this commit: cvs rdiff -u -r1.63 -r1.64 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Tue Nov 1 12:16:10 UTC 2016 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Map the PTE space as non-executable on PAE. The same is already done on amd64. To generate a diff of this commit: cvs rdiff -u -r1.62 -r1.63 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Tue Nov 1 12:00:21 UTC 2016 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Map the remaining pages as non-executable. Only text should have X. To generate a diff of this commit: cvs rdiff -u -r1.61 -r1.62 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Thu Aug 25 17:03:57 UTC 2016 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Revert to 1.59 (adding back the W^X kernel mapings), and move the data+bss mapping late so that mappings that should be RO (such as page tables) won't be made RW by accident. To generate a diff of this commit: cvs rdiff -u -r1.60 -r1.61 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Tue Aug 23 11:03:52 UTC 2016 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Stopgap measure: revert to rev 1.56. starting with 1.57 an i386PAE Xen kernel doesn't boot: (XEN) mm.c:2394:d139v0 Bad type (saw 5401 != exp 7000) for mfn 1136f5 (pfn 621) (XEN) mm.c:887:d139v0 Could not get page type PGT_writable_page (XEN) mm.c:939:d139v0 Error getting mfn 1136f5 (pfn 621) from L1 entry 0001136f5003 for l1e_owner=139, pg_owner=139 (XEN) mm.c:1254:d139v0 Failure in alloc_l1_table: entry 33 (XEN) mm.c:2141:d139v0 Error while validating mfn 112f57 (pfn dbf) for type 1000: caf=8003 taf=1001 (XEN) mm.c:947:d139v0 Attempt to create linear p.t. with write perms (XEN) mm.c:1330:d139v0 Failure in alloc_l2_table: entry 3 (XEN) mm.c:2141:d139v0 Error while validating mfn 112f5b (pfn dbb) for type 2200: caf=8003 taf=2201 (XEN) mm.c:1412:d139v0 Failure in alloc_l3_table: entry 3 (XEN) mm.c:2141:d139v0 Error while validating mfn 112f60 (pfn db6) for type 3000: caf=8003 taf=3001 (XEN) mm.c:3044:d139v0 Error while pinning mfn 112f60 (XEN) traps.c:459:d139v0 Unhandled bkpt fault/trap [#3] on VCPU 0 [ec=] (XEN) domain_crash_sync called from entry.S: fault at 82d080231894 compat_create_bounce_frame+0xda/0xf2 To generate a diff of this commit: cvs rdiff -u -r1.59 -r1.60 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Thu Aug 11 15:35:10 UTC 2016 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Make the I/O area non-executable on Xen. To generate a diff of this commit: cvs rdiff -u -r1.58 -r1.59 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Wed Aug 3 11:51:18 UTC 2016 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Map the recursive slot and page table pages as non-executable on Xen. Same as normal x86. To generate a diff of this commit: cvs rdiff -u -r1.57 -r1.58 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Tue Aug 2 14:21:53 UTC 2016 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Map the kernel text, rodata and data+bss independently on Xen, with respectively RX, R and RW. To generate a diff of this commit: cvs rdiff -u -r1.56 -r1.57 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Tue Aug 2 13:29:35 UTC 2016 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Use PG_RO instead of a magic zero. To generate a diff of this commit: cvs rdiff -u -r1.55 -r1.56 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: maxv Date: Tue Aug 2 13:25:56 UTC 2016 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: KNF, and use PAGE_SIZE instead of NBPG. To generate a diff of this commit: cvs rdiff -u -r1.54 -r1.55 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: christos Date: Sun Dec 13 16:11:14 UTC 2015 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: need definition To generate a diff of this commit: cvs rdiff -u -r1.102 -r1.103 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: christos Date: Sun Dec 13 15:22:31 UTC 2015 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: fix the build. To generate a diff of this commit: cvs rdiff -u -r1.101 -r1.102 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: joerg Date: Sat Feb 7 20:01:48 UTC 2015 Modified Files: src/sys/arch/xen/x86: xen_ipi.c Log Message: valid_ipimask is only used under DIAGNOSTIC, so only define it then. To generate a diff of this commit: cvs rdiff -u -r1.18 -r1.19 src/sys/arch/xen/x86/xen_ipi.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: christos Date: Thu Apr 3 15:53:05 UTC 2014 Modified Files: src/sys/arch/xen/x86: autoconf.c Log Message: Change findroot() to cpu_bootconf() since this is what it does. Remove bogus comment. To generate a diff of this commit: cvs rdiff -u -r1.16 -r1.17 src/sys/arch/xen/x86/autoconf.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: dsl Date: Mon Mar 3 22:09:32 UTC 2014 Modified Files: src/sys/arch/xen/x86: mainbus.c Log Message: Use the global pci_mode to avoid 'set but not used' warnings from gcc 4.8.3. To generate a diff of this commit: cvs rdiff -u -r1.17 -r1.18 src/sys/arch/xen/x86/mainbus.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Fri Jan 31 10:37:01 UTC 2014 Modified Files: src/sys/arch/xen/x86: mainbus.c Log Message: Move back call to pci_mode_detect() outside of #ifdef PCI_BUS_FIXUP. Even if mode is not used, the call to pci_mode_detect() is mandatory to initialize the PCI subsystem. Fix "panic booting -current DOM0" reported by Patrick Welche on port-xen. To generate a diff of this commit: cvs rdiff -u -r1.16 -r1.17 src/sys/arch/xen/x86/mainbus.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jnemeth Date: Sun Nov 10 01:19:13 UTC 2013 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Change xpq_flush_cache to just do WBINVD letting the hypervisor trap and handle it as MMUEXT_FLUSH_CACHE is a privileged hypervisor operation. To generate a diff of this commit: cvs rdiff -u -r1.51 -r1.52 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: christos Date: Fri Nov 8 02:23:52 UTC 2013 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: fix unused variable warnings To generate a diff of this commit: cvs rdiff -u -r1.50 -r1.51 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: joerg Date: Sat Sep 14 13:07:55 UTC 2013 Modified Files: src/sys/arch/xen/x86: xen_ipi.c Log Message: GC max_cpus. To generate a diff of this commit: cvs rdiff -u -r1.11 -r1.12 src/sys/arch/xen/x86/xen_ipi.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Tue Aug 21 09:06:03 UTC 2012 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Redo previous the correct way: Xen expects a u_long * for vcpumask, so use 2 uint32_t on LP64. To generate a diff of this commit: cvs rdiff -u -r1.47 -r1.48 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: rmind Date: Tue Aug 21 01:17:46 UTC 2012 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Fix Xen build. Make xcpumask uint32_t, fits 32 CPUs (can increase). To generate a diff of this commit: cvs rdiff -u -r1.46 -r1.47 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jym Date: Sun Jun 24 13:56:10 UTC 2012 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Update comment: we stopped using xcall to sync PTP between CPUs. pmap_kpm_sync_xcall => xen_kpm_sync To generate a diff of this commit: cvs rdiff -u -r1.92 -r1.93 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src
Committed By: jym
Date: Sun Mar 11 17:14:30 UTC 2012
Modified Files:
src/sys/arch/xen/x86: xen_pmap.c
Log Message:
Split the map/unmap code from the sync/flush code: move xpq_flush_queue()
calls after pmap_{,un}map_recursive_entries() so that pmap's handlers
handle the flush themselves.
Now pmap_{,un}map_recursive_entries() do what their names imply, nothing more.
Fix pmap_xen_suspend()'s comment: APDPs are now gone.
pmap's handlers are called deep during kernel save/restore. We already
are at IPL_VM + kpreemption disabled. No need to wrap the xpq_flush_queue()
with splvm/splx.
To generate a diff of this commit:
cvs rdiff -u -r1.19 -r1.20 src/sys/arch/xen/x86/xen_pmap.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jym Date: Sun Mar 11 16:16:44 UTC 2012 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Typo fix. To generate a diff of this commit: cvs rdiff -u -r1.89 -r1.90 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Fri Mar 2 16:38:14 UTC 2012 Modified Files: src/sys/arch/xen/x86: xen_pmap.c Log Message: Add some more KASSERT() To generate a diff of this commit: cvs rdiff -u -r1.18 -r1.19 src/sys/arch/xen/x86/xen_pmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Fri Mar 2 16:37:38 UTC 2012 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: MMUEXT_INVLPG_MULTI and MMUEXT_TLB_FLUSH_MULTI use a long as cpu mask, not uint32_t, so pass a pointer of the right type. While there, cleanup includes and delete local, redundant define of PG_k. To generate a diff of this commit: cvs rdiff -u -r1.41 -r1.42 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Sat Feb 25 18:57:51 UTC 2012 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: The code assumes that ci_index is also the Xen's cpunum, and that cpunum is less than XEN_LEGACY_MAX_VCPUS. KASSERT both. To generate a diff of this commit: cvs rdiff -u -r1.88 -r1.89 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Fri Feb 24 11:43:06 UTC 2012 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Don't maintain ci_cpumask for physical CPUs, it's not used. To generate a diff of this commit: cvs rdiff -u -r1.87 -r1.88 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Fri Feb 24 11:31:23 UTC 2012 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Get rid of phycpus_attached bitmask; it's maintained but not used and will limit the number of physical CPUs to 32 without good reasons. To generate a diff of this commit: cvs rdiff -u -r1.86 -r1.87 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Thu Feb 23 07:30:30 UTC 2012 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Cleanup. - Remove cruft from native x86 origin. - Remove access to privileged MSRs. - Cleanup stale comments. To generate a diff of this commit: cvs rdiff -u -r1.84 -r1.85 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Thu Feb 23 04:10:51 UTC 2012 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: cpu_load_pmap() should not be used to load pmap_kernel(), since in the x86 model, its mappings are shared across pmaps. KASSERT() for this and remove unused codepaths. To generate a diff of this commit: cvs rdiff -u -r1.83 -r1.84 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Wed Feb 22 18:29:32 UTC 2012 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: use pmap_protect() instead of pmap_kenter_pa() to remap R/O an exiting page. This gets rid of the last "mapping already present" warnings. To generate a diff of this commit: cvs rdiff -u -r1.82 -r1.83 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jym Date: Mon Feb 13 23:54:58 UTC 2012 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: PAT flags are not under control of Xen domains currently, so there is no point in enabling them. Avoids: - a warning logged by hypervisor when a domain attempts to modify the PAT MSR. - an error during domain resuming, where a PAT flag has been set on a page while the hypervisor does not allow it. ok releng@. To generate a diff of this commit: cvs rdiff -u -r1.79 -r1.80 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Sat Jan 28 12:15:19 UTC 2012 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Update comments to remove references to alternate pte space. To generate a diff of this commit: cvs rdiff -u -r1.78 -r1.79 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: bouyer Date: Thu Jan 19 22:04:05 UTC 2012 Modified Files: src/sys/arch/xen/x86: xen_pmap.c Log Message: add a missing splvm()/splx() to protect the xpq queue. To generate a diff of this commit: cvs rdiff -u -r1.13 -r1.14 src/sys/arch/xen/x86/xen_pmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Wed Jan 4 10:30:24 UTC 2012 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Use macro PDP_SIZE instead of numeric constant, for unshared PAE L3 entries. Thanks jym@ To generate a diff of this commit: cvs rdiff -u -r1.74 -r1.75 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Fri Dec 30 19:18:35 UTC 2011 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Never cut-paste code from email! Use the right count (0 -> 2) of l3 unshared userland entries for per-cpu initialisation. To generate a diff of this commit: cvs rdiff -u -r1.73 -r1.74 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Fri Dec 30 18:01:20 UTC 2011 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Force pae l3 page allocation for new vcpus to be < 4G, so they fit in 32bits To generate a diff of this commit: cvs rdiff -u -r1.72 -r1.73 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Fri Dec 30 12:16:19 UTC 2011 Modified Files: src/sys/arch/xen/x86: xen_ipi.c Log Message: Remove spurious (debug) printf() To generate a diff of this commit: cvs rdiff -u -r1.8 -r1.9 src/sys/arch/xen/x86/xen_ipi.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Wed Dec 28 18:59:21 UTC 2011 Modified Files: src/sys/arch/xen/x86: xen_ipi.c Log Message: Remove temporary variable definition that is unused in non DIAGNOSTIC builds. To generate a diff of this commit: cvs rdiff -u -r1.7 -r1.8 src/sys/arch/xen/x86/xen_ipi.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Tue Dec 27 07:47:01 UTC 2011 Modified Files: src/sys/arch/xen/x86: hypervisor_machdep.c Log Message: Optimise branch predict hint for the intended use-case (cross cpu event notification) To generate a diff of this commit: cvs rdiff -u -r1.20 -r1.21 src/sys/arch/xen/x86/hypervisor_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Tue Dec 27 07:45:41 UTC 2011 Modified Files: src/sys/arch/xen/x86: hypervisor_machdep.c Log Message: Do not touch pending flags across vcpus To generate a diff of this commit: cvs rdiff -u -r1.19 -r1.20 src/sys/arch/xen/x86/hypervisor_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Mon Dec 26 18:27:11 UTC 2011 Modified Files: src/sys/arch/xen/x86: hypervisor_machdep.c Log Message: Do not fiddle with the event masks of non-local vcpus when unmasking events across vcpus To generate a diff of this commit: cvs rdiff -u -r1.18 -r1.19 src/sys/arch/xen/x86/hypervisor_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jruoho Date: Thu Oct 20 13:21:11 UTC 2011 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Remove code that is commented out and out-of-sync with x86. If Xen needs to use cpu_resume(), cpu_suspend(), or cpu_shutdown() in the future, it is better to expose these from x86 rather than duplicate code. To generate a diff of this commit: cvs rdiff -u -r1.67 -r1.68 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src
Committed By: jym
Date: Sun Aug 21 10:00:13 UTC 2011
Modified Files:
src/sys/arch/xen/x86: x86_xpmap.c
Log Message:
Merge err printf with the panic(9) message.
Also fix the if () {...} statement with braces, to avoid calling panic()
every time. Hi cherry!
To generate a diff of this commit:
cvs rdiff -u -r1.32 -r1.33 src/sys/arch/xen/x86/x86_xpmap.c
Please note that diffs are not public domain; they are subject to the
copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: dholland Date: Tue Aug 16 02:59:16 UTC 2011 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Fix broken build. To generate a diff of this commit: cvs rdiff -u -r1.63 -r1.64 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Mon Aug 15 20:17:12 UTC 2011 Modified Files: src/sys/arch/xen/x86: xen_ipi.c Log Message: invert buggy ci_flag test To generate a diff of this commit: cvs rdiff -u -r1.3 -r1.4 src/sys/arch/xen/x86/xen_ipi.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Mon Aug 15 20:14:52 UTC 2011 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Do not panic() on xen_send_ipi() sent to a cpu not yet running. x86 MP boot depends on this strange behaviour. To generate a diff of this commit: cvs rdiff -u -r1.62 -r1.63 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Sat Aug 13 20:24:19 UTC 2011 Modified Files: src/sys/arch/xen/x86: x86_xpmap.c Log Message: Call the right function (fix for an egregious error) To generate a diff of this commit: cvs rdiff -u -r1.31 -r1.32 src/sys/arch/xen/x86/x86_xpmap.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Sat Aug 13 16:22:15 UTC 2011 Modified Files: src/sys/arch/xen/x86: intr.c Log Message: Remove spurious header. Thanks rmind@ To generate a diff of this commit: cvs rdiff -u -r1.28 -r1.29 src/sys/arch/xen/x86/intr.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: cherry Date: Wed Aug 10 20:38:45 UTC 2011 Modified Files: src/sys/arch/xen/x86: xen_ipi.c Log Message: KNF police (rmind@ :-) To generate a diff of this commit: cvs rdiff -u -r1.2 -r1.3 src/sys/arch/xen/x86/xen_ipi.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: jym Date: Sun Jul 31 18:00:54 UTC 2011 Modified Files: src/sys/arch/xen/x86: xen_shm_machdep.c Log Message: Fix typo in comment. To generate a diff of this commit: cvs rdiff -u -r1.8 -r1.9 src/sys/arch/xen/x86/xen_shm_machdep.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
CVS commit: src/sys/arch/xen/x86
Module Name:src Committed By: rmind Date: Sat Jul 16 14:46:18 UTC 2011 Modified Files: src/sys/arch/xen/x86: cpu.c Log Message: Initialise cpus_running to 1 on Xen, as it was done on x86. Problem analysed by hannken@. Fixes PR/45062. To generate a diff of this commit: cvs rdiff -u -r1.59 -r1.60 src/sys/arch/xen/x86/cpu.c Please note that diffs are not public domain; they are subject to the copyright notices on the relevant files.
