Brooks Davis c46697b9cb freebsd32_sendmsg: fix control message ABI ... When a freebsd32 caller uses all or most allowed space for control messages (MCLBYTES == 2K) then the message may no longer fit when the messages are padded for 64-bit alignment. Historically we've just shrugged and said there is no ABI guarantee. We ran into this on CheriBSD where a capsicumized 64-bit nm would fail when called with more than 64 files. Fix this by not gratutiously capping size of mbuf data we'll allocate to MCLBYTES and let m_get2 allocate up to MJUMPAGESIZE (4K or larger). Instead of hard-coding a length check, let m_get2 do it and check for a NULL return. Reviewed by: markj, jhb, emaste Sponsored by: DARPA, AFRL Differential Revision: https://reviews.freebsd.org/D36322		2022-08-24 18:34:39 +01:00
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freebsd32	freebsd32_sendmsg: fix control message ABI	2022-08-24 18:34:39 +01:00
ia32	Retire sv_transtrap	2022-05-20 14:54:03 +03:00
lindebugfs	lindebugfs: The Linux file operations use negative return values in the kernel.	2022-03-11 17:41:33 +01:00
linprocfs	linprocfs: Decode SGX CPU feature in cpuinfo	2022-06-29 10:37:52 +03:00
linsysfs	linsysfs: plug set-but-not-used vars.	2022-03-31 23:49:26 +03:00
linux	elf_note_prpsinfo: handle more failures from proc_getargv()	2022-08-09 15:44:45 -04:00
linuxkpi	linuxkpi: unbreak linux_i2cbb	2022-08-24 16:23:37 +03:00
x86bios	Mark more nodes as CTLFLAG_MPSAFE or CTLFLAG_NEEDGIANT (17 of many)	2020-02-26 14:26:36 +00:00