Debian Patches
Status for gnumach/2:1.8+git20260224-8
| Patch | Description | Author | Forwarded | Bugs | Origin | Last update |
|---|---|---|---|---|---|---|
| 12_version_suffix.patch | =================================================================== | no | ||||
| 20_FP_NO.patch | diff --git a/i386/include/mach/i386/fp_reg.h b/i386/include/mach/i386/fp_reg.h index 5673055..f490623 100644 |
no | ||||
| 50_initrd.patch | Jérémie Koenig <jk@jk.fr.eu.org> Add ramdisk support for d-i. how to destroy once unused) and rather store data in a task and use the task libstore class. Also see discussions on the wiki. |
no | ||||
| git-grab_page_nonpriv | commit 67c31476ccaf040fbe990bef02dd544296d43706 Page allocation from a CPU pool does not consider vm_page_alloc_paused. A non-empty CPU page pool always allocates pages even when vm_page_alloc_paused is set. An unprivileged thread can therefore acquire a signicant number of pages until the pool is empty. The cycle can continue for a longer period if the pool is replenished by a VM privileged thread before the unprivileged thread requests more pages and in extreme cases can result in complete system memory exhaustion. Message-ID: <20260228205443.67047-2-mike@weatherwax.co.uk> diff --git a/vm/vm_page.c b/vm/vm_page.c index 47eeb042..5cdf0c7b 100644 |
Mike Kelly <mike@weatherwax.co.uk> | no | 2026-02-28 | ||
| git-rebalance | commit 74615f69cf6bf95c73443331733677c61ee387b5 Rebalance segments for privileged page allocation It's possible to allocate all pages in a segment (and higher priority ones) to privileged threads. This can result in a panic even though memory is available in lower priority segments which haven't yet been rebalanced by the pageout daemon. Rebalancing is now done actively during privileged page allocation. Message-ID: <20260310212847.153812-2-mike@weatherwax.co.uk> diff --git a/vm/vm_page.c b/vm/vm_page.c index 5cdf0c7b..a656aa01 100644 |
Mike Kelly <mike@weatherwax.co.uk> | no | 2026-03-10 | ||
| git-evict-inactive | commit 17df0c1968e3cbf69567d8e0ea97da14cd797074 pageout: evict inactive pages from various segments before active ones Otherwise we can be keeping evicting active pages from the highmem segment, while we may have a lot of inactive pages in other segments. diff --git a/vm/vm_page.c b/vm/vm_page.c index a656aa01..0becb262 100644 |
Samuel Thibault <samuel.thibault@ens-lyon.org> | no | 2026-03-25 | ||
| git-i386-8G | commit b2f1eea97d36aa0021b109a0c954a5b56df1e468 i386: Increase kernel virtual memory to handle 8GB memory diff --git a/x86_64/x86_64/vm_param.h b/x86_64/x86_64/vm_param.h index 056aa52e..38caaeec 100644 |
Samuel Thibault <samuel.thibault@ens-lyon.org> | no | 2026-03-29 | ||
| git-x86_64-30G | commit a378d126bb545b08f2331b91adc2de9034e05000 x86_64: Increase kernel virtual memory to handle 30GB memory diff --git a/x86_64/x86_64/vm_param.h b/x86_64/x86_64/vm_param.h index 38caaeec..63eba559 100644 |
Samuel Thibault <samuel.thibault@ens-lyon.org> | no | 2026-03-29 | ||
| git-kmsg-16K | commit 38af8366552a95b5825529b3ed2fb0d2829e355e kmsg: Increase KMSGBUFSIZE to 16K Boot has become more verbose diff --git a/device/kmsg.c b/device/kmsg.c index bb72930d..be22a833 100644 |
Samuel Thibault <samuel.thibault@ens-lyon.org> | no | 2026-03-29 | ||
| git-memlimit | commit 6ea74eec0beb6e840774ad230f3ce38002410ec7 biosmem: Add MAX_PHYS_END to limit physical memory use to what was actually tested as working considering the limited amount of available virtual memory. |
Samuel Thibault <samuel.thibault@ens-lyon.org> | no | 2026-03-29 | ||
| git-vmtophys | commit 2077c6523de1005eef73010436d6ff488aa6b25c linux: Fix vmtophys return type On PAE we need to be able to return 64b diff --git a/linux/dev/glue/kmem.c b/linux/dev/glue/kmem.c index 509229d1..23ef03e8 100644 |
Samuel Thibault <samuel.thibault@ens-lyon.org> | no | 2026-03-30 | ||
| git-ahci-pae | commit 214078f4903e009291addeef893ecf706fbc9dbb ahci: Check that the command buffer is within DMA32 This may not be the case with PAE. diff --git a/linux/dev/drivers/block/ahci.c b/linux/dev/drivers/block/ahci.c index 751c7ca2..addcc3e5 100644 |
Samuel Thibault <samuel.thibault@ens-lyon.org> | no | 2026-03-30 | ||
| git-vmalloc-pae | commit 56aa79949c0896d1b1aa3c87d1d8f359254b8d62 linux: Make vmalloc allocate from DMA32 Otherwise ahci cannot use it with PAE kernels. diff --git a/linux/dev/glue/kmem.c b/linux/dev/glue/kmem.c index 23ef03e8..afcbfba5 100644 |
Samuel Thibault <samuel.thibault@ens-lyon.org> | no | 2026-03-30 | ||
| git-buffer_alloc-pae | commit f974c68a797c8caa21db481bd52737800ff372db linux: Fix buffer allocation for PAE Asking for DMA32 is not enough, we also need directmap, notably for read_bsd_label. diff --git a/linux/dev/glue/block.c b/linux/dev/glue/block.c index 6db77070..59462a86 100644 |
Samuel Thibault <samuel.thibault@ens-lyon.org> | no | 2026-03-30 | ||
| git-pageout | commit cdba82c27f712624b267eb5dc174294c0b6f1864 vm_page: Add global LRU list This unfortunately takes room in the vm_page structure, thus reducing manageable memory. commit e3690e5874d6cfb13285511a20d925b0c6612d2c vm_page: Make page eviction use the global LRU list Otherwise, as long as the highest segment has evictable pages, we will be focusing on it, and not benefitting from other segments. This is notably very problematic when the highest segment is small, smaller than the application working set, but big enough for finding evictable pages. |
Samuel Thibault <samuel.thibault@ens-lyon.org> | no | 2026-04-12 |
All known versions for source package 'gnumach'
- 2:1.8+git20260224-8 (sid)
- 2:1.8+git20260224-7 (forky)
- 2:1.8+git20250702-1 (trixie)
- 2:1.8+git20221224-2 (bookworm)