From nobody Thu Oct 02 16:22:09 2025 X-Original-To: dev-commits-src-main@mlmmj.nyi.freebsd.org Received: from mx1.freebsd.org (mx1.freebsd.org [IPv6:2610:1c1:1:606c::19:1]) by mlmmj.nyi.freebsd.org (Postfix) with ESMTP id 4ccxrx64f8z69TXb; Thu, 02 Oct 2025 16:22:09 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from mxrelay.nyi.freebsd.org (mxrelay.nyi.freebsd.org [IPv6:2610:1c1:1:606c::19:3]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256 client-signature RSA-PSS (4096 bits) client-digest SHA256) (Client CN "mxrelay.nyi.freebsd.org", Issuer "R12" (verified OK)) by mx1.freebsd.org (Postfix) with ESMTPS id 4ccxrx4MHNz3bVl; Thu, 02 Oct 2025 16:22:09 +0000 (UTC) (envelope-from git@FreeBSD.org) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1759422129; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=z+zre2oKEYz2XenXh0/ydw8e5YTxRafEhAbJ6hW8kIs=; b=B1A0RpgZbyUaQYbM9B/g3UcHuEevlVjOJysxTin0JdOIzaiA8PMUNQwhbgP1Nz5MsnRkbI e82Fyh+8T765e5ng3WIM0Ni+iBjA0Ue6loPpHL2h2hvfWF2dqUZllKi5b2R4wKiAwhDBVu UKEEVGFyOah7yBouTQB/1v/PP5RJkrKGUuEvzp7xrqII17BXButakmewQKVV42bOzSZtuS lsUZ1943K7e39oYGon+eNXMoHoWPdxpIxi0J9+BGl0Bydk7+ErN1BED1mFzYRbBCxC5djQ bXGnpCcLO0MCP1lrNJv3V1DhgKVa6OldnXLV+wXKgzWs56CSG7FfpzfsRnpLlg== ARC-Message-Signature: i=1; a=rsa-sha256; c=relaxed/relaxed; d=freebsd.org; s=dkim; t=1759422129; h=from:from:reply-to:subject:subject:date:date:message-id:message-id: to:to:cc:mime-version:mime-version:content-type:content-type: content-transfer-encoding:content-transfer-encoding; bh=z+zre2oKEYz2XenXh0/ydw8e5YTxRafEhAbJ6hW8kIs=; b=mRc3z37b8TH4KzYGHaDFycruvo94rMgnSHxXRKTSzSDefRoy45ckNqaydw01EcJn/Q4T+M qOGdz3rHsPJ2S4GR2jReNXVxbRms99AlAniavt4169aCRIrcv2/hqNG+k7WQEVB4vVzi2c kfVBit4xFa6JKlYKXltpWvR7iVfUZ/vYzz2sLsMQuzt2vZudSzMjN8LHgpoG/fgOj6Icwa 0Z+K0toJge5wEStCy7Vtqw7nPQOIUXEta59qK606GcGLvNj6WfanYWZyRdOhUFFR2HoyBJ PnmZI3FX8CznmKQtQ7zRaSNjayXnQrAx1DJC4S6Y+HDkRHNkh2FsZd4IEFT1lA== ARC-Seal: i=1; s=dkim; d=freebsd.org; t=1759422129; a=rsa-sha256; cv=none; b=gJwle0s8O3WdCsGgQF0QnSmt1V0QO68lckl1dEooz7Uc5HXCsdOdECTbgXvzSZtOLL2hKk bFdSPVwFKKI3m690DPqMBgCK4Jhe9PwXXWXp2E+B3X1qyOJGA98W8csq24kMwOQ0BFt1cg Cb1uj6BoFkefiNPmYGjElqZsAu0CA/oa6K21sdRhxw2vYkZt/qnfYJB/kUylXfYaI4i5uV o95y6XnSZ3uAOHGL1Ee2pdNcZBEHvTklfKbURe7FCfp0bqHCz45f2N0gLMjmRuXhhUt8oX 0ZAk43pP78PxrK357emHFwGdDQ/Z6/u1+ZSzUaaGelBfcWI6YbEMHPoQKGTgjA== ARC-Authentication-Results: i=1; mx1.freebsd.org; none Received: from gitrepo.freebsd.org (gitrepo.freebsd.org [IPv6:2610:1c1:1:6068::e6a:5]) (using TLSv1.3 with cipher TLS_AES_256_GCM_SHA384 (256/256 bits) key-exchange X25519 server-signature RSA-PSS (4096 bits) server-digest SHA256) (Client did not present a certificate) by mxrelay.nyi.freebsd.org (Postfix) with ESMTPS id 4ccxrx3mJ7z1B3; Thu, 02 Oct 2025 16:22:09 +0000 (UTC) (envelope-from git@FreeBSD.org) Received: from gitrepo.freebsd.org ([127.0.1.44]) by gitrepo.freebsd.org (8.18.1/8.18.1) with ESMTP id 592GM9Pe065985; Thu, 2 Oct 2025 16:22:09 GMT (envelope-from git@gitrepo.freebsd.org) Received: (from git@localhost) by gitrepo.freebsd.org (8.18.1/8.18.1/Submit) id 592GM9Ll065982; Thu, 2 Oct 2025 16:22:09 GMT (envelope-from git) Date: Thu, 2 Oct 2025 16:22:09 GMT Message-Id: <202510021622.592GM9Ll065982@gitrepo.freebsd.org> To: src-committers@FreeBSD.org, dev-commits-src-all@FreeBSD.org, dev-commits-src-main@FreeBSD.org From: Andrew Turner Subject: git: c1723bbe2aa7 - main - arm64/vmm: Clear all pmc fields List-Id: Commit messages for the main branch of the src repository List-Archive: https://lists.freebsd.org/archives/dev-commits-src-main List-Help: List-Post: List-Subscribe: List-Unsubscribe: X-BeenThere: dev-commits-src-main@freebsd.org Sender: owner-dev-commits-src-main@FreeBSD.org MIME-Version: 1.0 Content-Type: text/plain; charset=utf-8 Content-Transfer-Encoding: 8bit X-Git-Committer: andrew X-Git-Repository: src X-Git-Refname: refs/heads/main X-Git-Reftype: branch X-Git-Commit: c1723bbe2aa7f6c8b23d3aa97379d89e883b0a93 Auto-Submitted: auto-generated The branch main has been updated by andrew: URL: https://cgit.FreeBSD.org/src/commit/?id=c1723bbe2aa7f6c8b23d3aa97379d89e883b0a93 commit c1723bbe2aa7f6c8b23d3aa97379d89e883b0a93 Author: Andrew Turner AuthorDate: 2025-10-02 15:34:23 +0000 Commit: Andrew Turner CommitDate: 2025-10-02 16:21:33 +0000 arm64/vmm: Clear all pmc fields When clearing pmcntenclr_el0, pmintenclr_el1, and pmovsclr_el0 clear all bits as new fields may be added in the upper 32-bits. Sponsored by: Arm Ltd Differential Revision: https://reviews.freebsd.org/D52801 --- sys/arm64/vmm/vmm_hyp.c | 6 +++--- 1 file changed, 3 insertions(+), 3 deletions(-) diff --git a/sys/arm64/vmm/vmm_hyp.c b/sys/arm64/vmm/vmm_hyp.c index 345535318f6e..c6eeca28b712 100644 --- a/sys/arm64/vmm/vmm_hyp.c +++ b/sys/arm64/vmm/vmm_hyp.c @@ -338,11 +338,11 @@ vmm_hyp_reg_restore(struct hypctx *hypctx, struct hyp *hyp, bool guest, WRITE_SPECIALREG(pmccntr_el0, hypctx->pmccntr_el0); WRITE_SPECIALREG(pmccfiltr_el0, hypctx->pmccfiltr_el0); /* Clear all events/interrupts then enable them */ - WRITE_SPECIALREG(pmcntenclr_el0, 0xfffffffful); + WRITE_SPECIALREG(pmcntenclr_el0, ~0ul); WRITE_SPECIALREG(pmcntenset_el0, hypctx->pmcntenset_el0); - WRITE_SPECIALREG(pmintenclr_el1, 0xfffffffful); + WRITE_SPECIALREG(pmintenclr_el1, ~0ul); WRITE_SPECIALREG(pmintenset_el1, hypctx->pmintenset_el1); - WRITE_SPECIALREG(pmovsclr_el0, 0xfffffffful); + WRITE_SPECIALREG(pmovsclr_el0, ~0ul); WRITE_SPECIALREG(pmovsset_el0, hypctx->pmovsset_el0); switch ((hypctx->pmcr_el0 & PMCR_N_MASK) >> PMCR_N_SHIFT) {