20054ae93f
Currently, the userland ABI uses a single field ('user_sp') far into the very large 'kinfo' structure on the shared kernel information page. This precludes us from modifying or getting rid of 'kinfo' in the future without breaking userland. This patch adds a separate 'kuserinfo' structure to the kernel information page, with only information that is part of the userland ABI, in an extensible manner. Userland now uses this field if it is present, and falls back to the old field if not. Change-Id: Ib7b24b53a440f40a2edc28cdfa48447ac2179288 |
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earm | ||
i386 |