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Revision tags: release/14.0.0 |
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1d386b48 |
| 16-Aug-2023 |
Warner Losh <imp@FreeBSD.org> |
Remove $FreeBSD$: one-line .c pattern
Remove /^[\s*]*__FBSDID\("\$FreeBSD\$"\);?\s*\n/
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Revision tags: release/13.2.0, release/12.4.0, release/13.1.0, release/12.3.0, release/13.0.0 |
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b957b185 |
| 03-Dec-2020 |
Mark Johnston <markj@FreeBSD.org> |
Always use 64-bit physical addresses for dump_avail[] in minidumps
As of r365978, minidumps include a copy of dump_avail[]. This is an
array of vm_paddr_t ranges. libkvm walks the array assuming t
Always use 64-bit physical addresses for dump_avail[] in minidumps
As of r365978, minidumps include a copy of dump_avail[]. This is an
array of vm_paddr_t ranges. libkvm walks the array assuming that
sizeof(vm_paddr_t) is equal to the platform "word size", but that's not
correct on some platforms. For instance, i386 uses a 64-bit vm_paddr_t.
Fix the problem by always dumping 64-bit addresses. On platforms where
vm_paddr_t is 32 bits wide, namely arm and mips (sometimes), translate
dump_avail[] to an array of uint64_t ranges. With this change, libkvm
no longer needs to maintain a notion of the target word size, so get rid
of it.
This is a no-op on platforms where sizeof(vm_paddr_t) == 8.
Reviewed by: alc, kib
Sponsored by: The FreeBSD Foundation
Differential Revision: https://reviews.freebsd.org/D27082
show more ...
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Revision tags: release/12.2.0 |
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00e66147 |
| 22-Sep-2020 |
D Scott Phillips <scottph@FreeBSD.org> |
Sparsify the vm_page_dump bitmap
On Ampere Altra systems, the sparse population of RAM within the
physical address space causes the vm_page_dump bitmap to be much
larger than necessary, increasing t
Sparsify the vm_page_dump bitmap
On Ampere Altra systems, the sparse population of RAM within the
physical address space causes the vm_page_dump bitmap to be much
larger than necessary, increasing the size from ~8 Mib to > 2 Gib
(and overflowing `int` for the size).
Changing the page dump bitmap also changes the minidump file
format, so changes are also necessary in libkvm.
Reviewed by: jhb
Approved by: scottl (implicit)
MFC after: 1 week
Sponsored by: Ampere Computing, Inc.
Differential Revision: https://reviews.freebsd.org/D26131
show more ...
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Revision tags: release/11.4.0, release/12.1.0, release/11.3.0 |
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2aaf9152 |
| 18-Mar-2019 |
Alan Somers <asomers@FreeBSD.org> |
MFHead@r345275
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ff511f1f |
| 11-Mar-2019 |
Enji Cooper <ngie@FreeBSD.org> |
MFhead@r344996
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5e58ed82 |
| 06-Mar-2019 |
Mark Johnston <markj@FreeBSD.org> |
Add riscv minidump support to libkvm.
Submitted by: Mitchell Horne <mhorne063@gmail.com>
Differential Revision: https://reviews.freebsd.org/D19171
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