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84242cf68a
freebsd-dev/sys
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Mark Johnston 84242cf68a Call swap_pager_freespace() from vm_object_page_remove(). 
All vm_object_page_remove() callers, except
linux_invalidate_mapping_pages() in the LinuxKPI, free swap space when
removing a range of pages from an object.  The LinuxKPI case appears to
be an unintentional omission that could result in leaked swap blocks, so
unconditionally free swap space in vm_object_page_remove() to protect
against similar bugs in the future.

Reviewed by:	alc, kib
Tested by:	pho
Sponsored by:	The FreeBSD Foundation
Differential Revision:	https://reviews.freebsd.org/D25329
2020-06-25 15:21:21 +00:00
..
amd64 bhyve(8): For prototyping, reattempt decode in userspace 2020-06-25 00:18:42 +00:00
arm Fix reboot command on the Raspberry Pi series. 2020-06-22 08:12:21 +00:00
arm64 arm64 armreg.h: fix TCR_TBI1 definition 2020-06-23 15:32:05 +00:00
bsm bsm: add AUE_CLOSERANGE 2020-04-24 01:27:25 +00:00
cam Use the more descriptive src_ccb and dst_ccb for the two ccbs being merged. 2020-06-20 04:07:23 +00:00
cddl MFOpenZFS: Add basic zfs ioc input nvpair validation 2020-06-23 06:42:39 +00:00
compat In r362552, RB_SET_PARENT is defined, and use in parens in 2020-06-23 22:47:54 +00:00
conf kmod.mk: Don't split out debug symbols if requested 2020-06-23 18:25:31 +00:00
contrib Document upgrade procedure in FREEBSD-upgrade 2020-06-04 20:48:57 +00:00
crypto Add support for requests with separate AAD to aesni(4). 2020-06-22 23:22:13 +00:00
ddb [PowerPC] More relocation fixes 2020-06-21 03:39:26 +00:00
dev Call swap_pager_freespace() from vm_object_page_remove(). 2020-06-25 15:21:21 +00:00
dts Remove licenses 2020-06-04 17:20:58 +00:00
fs Call swap_pager_freespace() from vm_object_page_remove(). 2020-06-25 15:21:21 +00:00
gdb Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
geom Optimize g_journal's superblock update by noting that the summary 2020-06-23 21:44:00 +00:00
gnu dts: patch the am33xx dts for upcoming clock support 2020-06-05 20:14:54 +00:00
i386 Adapt linuxulator syscalls.master files to the new layout. 2020-06-21 10:09:34 +00:00
isa sc(4) md bits: stop setting sc->kbd entirely 2019-12-30 02:07:55 +00:00
kern Call swap_pager_freespace() from vm_object_page_remove(). 2020-06-25 15:21:21 +00:00
kgssapi Add support for optional separate output buffers to in-kernel crypto. 2020-05-25 22:12:04 +00:00
libkern libkern: Add arc4random_uniform 2020-05-23 17:51:06 +00:00
mips [PowerPC] More relocation fixes 2020-06-21 03:39:26 +00:00
modules Add DTB files for ARMADA 8040 based boards. 2020-06-19 14:28:56 +00:00
net iflib: netmap: fix rsync index overrun 2020-06-23 20:23:56 +00:00
net80211 [net80211] Add missing commit to previous-1 uapsd commit. 2020-06-16 00:28:45 +00:00
netgraph Update event masks constant to Bluetooth core spec V5.2 2020-06-15 14:58:40 +00:00
netinet Fix the acconting for fragmented unordered messages when using 2020-06-24 14:47:51 +00:00
netinet6 Add the SCTP_SUPPORT kernel option. 2020-06-18 19:32:34 +00:00
netipsec Add the SCTP_SUPPORT kernel option. 2020-06-18 19:32:34 +00:00
netpfil ipfw(4): make O_IPVER/ipversion match IPv4 or 6, not just IPv4. 2020-06-24 15:46:33 +00:00
netsmb Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
nfs Use epoch(9) for rtentries to simplify control plane operations. 2020-05-23 10:21:02 +00:00
nfsclient
nfsserver
nlm Fix export_args ex_flags field so that is 64bits, the same as mnt_flags. 2020-06-14 00:10:18 +00:00
ofed Convert OFED rtable interactions to the new routing KPI. 2020-04-15 13:06:55 +00:00
opencrypto Store the AAD in a separate buffer for KTLS. 2020-06-23 00:02:28 +00:00
powerpc [PowerPC] More relocation fixes 2020-06-21 03:39:26 +00:00
riscv Only invalidate the early DTB mapping if it exists 2020-06-24 15:21:12 +00:00
rpc Fix up a comment added by r362455. 2020-06-21 02:49:56 +00:00
security mac_veriexec_fingerprint_check_vnode: v_writecount > 0 means active writers 2020-06-12 21:51:20 +00:00
sys Define RB_SET_PARENT to do all assignments to rb parent 2020-06-23 20:02:55 +00:00
teken
tests Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many) 2020-02-26 14:26:36 +00:00
tools vfs: stop null checking routines in vop wrappers 2020-01-26 00:41:38 +00:00
ufs The binary representation of the superblock (the fs structure) is written 2020-06-19 01:04:25 +00:00
vm Call swap_pager_freespace() from vm_object_page_remove(). 2020-06-25 15:21:21 +00:00
x86 Assume all TSCs are synchronized for AMD Family 17h processors and later 2020-06-22 20:42:58 +00:00
xdr Split XDR into separate kernel module. Make krpc depend on xdr. 2020-04-17 06:04:20 +00:00
xen Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (16 of many) 2020-02-25 19:04:39 +00:00
Makefile Remove sparc64 kernel support 2020-02-03 17:35:11 +00:00