Date: Mon, 14 Mar 2011 23:49:42 +0000 (UTC) From: Marcel Moolenaar <marcel@FreeBSD.org> To: src-committers@freebsd.org, svn-src-projects@freebsd.org Subject: svn commit: r219654 - projects/altix/sys/ia64/include Message-ID: <201103142349.p2ENngsC015292@svn.freebsd.org>
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Author: marcel Date: Mon Mar 14 23:49:41 2011 New Revision: 219654 URL: http://svn.freebsd.org/changeset/base/219654 Log: Don't define IA64_PBVM_PAGE_SIZE as 1U shifted to the left by some amount. The compiler seems to assume it's a 32-bit integral and rounding to the page size using the standard expression (((u_long)(x) + mask) & ~mask), results in a 32-bit value. Dropping the 'U' suffix is enough to have the compiler treat the expression as a 64-bit integral. Modified: projects/altix/sys/ia64/include/vmparam.h Modified: projects/altix/sys/ia64/include/vmparam.h ============================================================================== --- projects/altix/sys/ia64/include/vmparam.h Mon Mar 14 23:30:14 2011 (r219653) +++ projects/altix/sys/ia64/include/vmparam.h Mon Mar 14 23:49:41 2011 (r219654) @@ -179,7 +179,7 @@ (IA64_RR_BASE(IA64_PBVM_RR + 1) - IA64_PBVM_PGTBL_MAXSZ) #define IA64_PBVM_PAGE_SHIFT 16 /* 64KB */ -#define IA64_PBVM_PAGE_SIZE (1U << IA64_PBVM_PAGE_SHIFT) +#define IA64_PBVM_PAGE_SIZE (1 << IA64_PBVM_PAGE_SHIFT) #define IA64_PBVM_PAGE_MASK (IA64_PBVM_PAGE_SIZE - 1) /*
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