| created | 2024-12-22T05:15:41Z |
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| begin | 2024-12-20T00:00:00Z |
| end | 2024-12-21T00:00:00Z |
| path | src/sys |
| commits | 7 |
| date | 2024-12-20T03:31:09Z | |||
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| author | jmatthew | |||
| files | src/sys/dev/pci/if_mcx.c | log | diff | annotate |
| message |
Pass BUS_DMA_64BIT to bus_dmamem_alloc(). On amd64, this allows use of memory past 4GB, potentially freeing up some low memory for more important uses. ok dlg@ |
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| date | 2024-12-20T18:46:51Z | |||
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| author | mpi | |||
| files | src/sys/uvm/uvm_fault.c | log | diff | annotate |
| message |
Merge identical code paths to promote data to a new anon into a new function. ok tb@, miod@ |
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| date | 2024-12-20T18:49:37Z | |||
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| author | mpi | |||
| files | src/sys/uvm/uvm_aobj.c | log | diff | annotate |
| src/sys/uvm/uvm_vnode.c | log | diff | annotate | |
| message |
A shared lock is now enough to call pgo_get() functions iff PGO_LOCKED is given. Update assertions to reflect that. ok tb@, miod@ |
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| date | 2024-12-20T18:54:12Z | |||
|---|---|---|---|---|
| author | mpi | |||
| files | src/sys/uvm/uvm_page.c | log | diff | annotate |
| message |
Relax some uvm_page_owner_locked() assertions. . uvm_pagewait(): do not require an exclusive lock to release it & sleep . uvm_page{de,}activate(): lists updates are serialized by the `pageqlock' mutex More assertions could be relaxed but only those 3 are necessary for running the lower fault handler in parrallel. ok miod@ |
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| date | 2024-12-20T19:20:34Z | |||
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| author | bluhm | |||
| files | src/sys/netinet/tcp_input.c | log | diff | annotate |
| message |
Fix signed integer comparison in tcp mss. In tcp_mss_adv() max(9) was used to guarantee that mss it not too small. Unfortunately max() uses u_int and mss could get negative in some error conditions. Rearrange the code to directly return in case of errors. Also read tcp_mssdflt only once to head towards atomic integer sysctl. OK mvs@ |
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| date | 2024-12-20T21:30:17Z | |||
|---|---|---|---|---|
| author | bluhm | |||
| files | src/sys/netinet/tcp_fsm.h | log | diff | annotate |
| src/sys/netinet/tcp_timer.c | log | diff | annotate | |
| src/sys/netinet/tcp_timer.h | log | diff | annotate | |
| message |
Declare some global TCP variables constant. OK mvs@ |
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| date | 2024-12-20T22:18:27Z | |||
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| author | sf | |||
| files | src/sys/dev/fdt/virtio_mmio.c | log | diff | annotate |
| src/sys/dev/pci/virtio_pci.c | log | diff | annotate | |
| src/sys/dev/pv/if_vio.c | log | diff | annotate | |
| src/sys/dev/pv/vioblk.c | log | diff | annotate | |
| src/sys/dev/pv/viocon.c | log | diff | annotate | |
| src/sys/dev/pv/viogpu.c | log | diff | annotate | |
| src/sys/dev/pv/viomb.c | log | diff | annotate | |
| src/sys/dev/pv/viornd.c | log | diff | annotate | |
| src/sys/dev/pv/vioscsi.c | log | diff | annotate | |
| src/sys/dev/pv/virtio.c | log | diff | annotate | |
| src/sys/dev/pv/virtiovar.h | log | diff | annotate | |
| src/sys/dev/pv/vmmci.c | log | diff | annotate | |
| message |
virtio: Refactor attach logic virtio 1.x requires that all queue setup, including the queue interrupt vector, is done before setting the queue_enable register to 1. This conflicts with how we do things right now: * We implicitly make queue setup in virtio_alloc_vq(), which is called from the child driver attach functions. This also sets queue_enable=1. * Later, we allocate the interrupts and set the queue interrupt vectors in the second half of the virtio transport attach functions. This is a violation of a MUST from the standard and causes problems with some hypervisors, in particular those that have no virtio 0.9 support, which has no such ordering requirements. To fix this: * Move the interrupt allocation to a new virtio_attach_finish() function. This does all queue setup, including the interrupt vectors. * Don't call virtio_setup_queue() in virtio_alloc_vq() anymore. * We can also move the setting of the DRIVER_OK flag into this function. virtio_attach_finish() must be called before using any virtqueue or writing any virtio config register. While there, * also streamline the attach error handling in all drivers. * skip initially setting sc_config_change to NULL, the softc is initialized to 0. ok jan@ tested by bluhm@ |
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