Date: Mon, 18 May 2020 14:37:10 +0000 (UTC) From: Konstantin Belousov <kib@FreeBSD.org> To: src-committers@freebsd.org, svn-src-all@freebsd.org, svn-src-stable@freebsd.org, svn-src-stable-12@freebsd.org Subject: svn commit: r361211 - stable/12/sys/kern Message-ID: <202005181437.04IEbA6J054651@repo.freebsd.org>
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Author: kib Date: Mon May 18 14:37:10 2020 New Revision: 361211 URL: https://svnweb.freebsd.org/changeset/base/361211 Log: MFC r361077, r361078, r361079: Improve comment for compat32 handling of sysctl hw.pagesizes. Modified: stable/12/sys/kern/kern_mib.c Directory Properties: stable/12/ (props changed) Modified: stable/12/sys/kern/kern_mib.c ============================================================================== --- stable/12/sys/kern/kern_mib.c Mon May 18 12:36:28 2020 (r361210) +++ stable/12/sys/kern/kern_mib.c Mon May 18 14:37:10 2020 (r361211) @@ -240,8 +240,9 @@ sysctl_hw_pagesizes(SYSCTL_HANDLER_ARGS) if (req->flags & SCTL_MASK32) { /* - * Recreate the "pagesizes" array with 32-bit elements. Truncate - * any page size greater than UINT32_MAX to zero. + * Recreate the "pagesizes" array with 32-bit elements. + * Truncate any page size greater than UINT32_MAX to zero, + * which assumes that page sizes are powers of two. */ for (i = 0; i < MAXPAGESIZES; i++) pagesizes32[i] = (uint32_t)pagesizes[i];
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