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Groups > linux.kernel > #1591751
| From | Richard Weinberger <richard@nod.at> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH] ubifs: add CONFIG_UBIFS_FS_SECURITY to disable/enable security labels |
| Date | 2017-03-03 10:00 +0100 |
| Message-ID | <tgRe9-75L-1@gated-at.bofh.it> (permalink) |
| References | <tgQrL-6Ey-5@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hyunchul Lee, Am 03.03.2017 um 08:44 schrieb Hyunchul Lee: > From: Hyunchul Lee <cheol.lee@lge.com> > > When write syscall is called, every time security label is searched to > determine that file's privileges should be changed. > If LSM(Linux Security Model) is not used, this is useless. > > So introduce CONFIG_UBIFS_SECURITY to disable security labels. it's default > value is "y". Can you please explain what the benefit is and why UBIFS needs this (and why not all other filesystems)? I guess some performance issue, do you have numbers? Thanks, //richard
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[PATCH] ubifs: add CONFIG_UBIFS_FS_SECURITY to disable/enable security labels Hyunchul Lee <hyc.lee@gmail.com> - 2017-03-03 09:10 +0100
Re: [PATCH] ubifs: add CONFIG_UBIFS_FS_SECURITY to disable/enable security labels Richard Weinberger <richard@nod.at> - 2017-03-03 10:00 +0100
Re: [PATCH] ubifs: add CONFIG_UBIFS_FS_SECURITY to disable/enable security labels Hyunchul Lee <hyc.lee@gmail.com> - 2017-03-03 12:20 +0100
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