From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from mail-pf1-f202.google.com (mail-pf1-f202.google.com [209.85.210.202]) (using TLSv1.2 with cipher ECDHE-RSA-AES128-GCM-SHA256 (128/128 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id 1D63514388C for ; Thu, 20 Jun 2024 23:09:40 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=209.85.210.202 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718924982; cv=none; b=uxg1penuvMnku2EiRaJZddR5/wzMN9cqV1Ds5GDBrAMaYb7yl/wZE8NKXi2we25gRxxa6XLf0gUHnwUKZ0/4CSqJJTNoTeUxRMnNUe445h2k4JYMLv2B5rV2icWJy0lKmX19FDHd7s1B+ffAdUBVj7hDlxMt2UlLWHEL2vo0AKk= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1718924982; c=relaxed/simple; bh=wcE7lUcKQT7nvY7j7pMAzqhmBw7ZkfZnS65Oz/KKHl0=; h=Date:Mime-Version:Message-ID:Subject:From:To:Cc:Content-Type; b=ZDPydh8+pTzHREU3jcPIHaArr4Jl4SszBVlhx81dL37MC3vcTdTfNiAgnCVmAI/Rg0t04T1TgvKxsYvlJBxuVWvp+cp4oeIXDHzK/Zdzq0XLUsfsPCdkHJHXzq3JRHMb6QypMe1pqch5JbA41tUtwf9+08B7+TGcfGzvJeFuiTc= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b=rZ/M6iEP; arc=none smtp.client-ip=209.85.210.202 Authentication-Results: smtp.subspace.kernel.org; dmarc=pass (p=reject dis=none) header.from=google.com Authentication-Results: smtp.subspace.kernel.org; spf=pass smtp.mailfrom=flex--seanjc.bounces.google.com Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=google.com header.i=@google.com header.b="rZ/M6iEP" Received: by mail-pf1-f202.google.com with SMTP id d2e1a72fcca58-7060b6e7e78so1188237b3a.1 for ; Thu, 20 Jun 2024 16:09:40 -0700 (PDT) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=google.com; s=20230601; t=1718924980; x=1719529780; darn=vger.kernel.org; h=cc:to:from:subject:message-id:mime-version:date:reply-to:from:to:cc :subject:date:message-id:reply-to; bh=do78yRWtKWQHcPshFaWqeCkG+PVmgM5EqdLv5pgRaQ4=; b=rZ/M6iEP0NkEeSQj1ZW6TupHFIbhmgpobwYdS1mChIuKCoBCNu21WeIFciIeAy0Smb Fnb6Y2L1otCaZAaashP011NCs+IEUZmTPD+WS762+FRDWhKWqouBiho4//atFvC0OHx1 80fUo4bACwEpkzoFztGLVOZBlON4WZy6ePXDfIKTPXpQ+tTurxWMybFYoElR9lA2CzU0 sm5Fs08tVrwlCIG7RlE5NrhjE85Zn3UoPdD3Amw45vLzgPzlIPts18sxJCFxmTazQQqD hUeB5x/zW2kLsd8qPfkSoHy0fBnwSd36O+hb1SqlEMHiE/5keAesHQtxdeyJnoT26+2F ql3g== X-Google-DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=1e100.net; s=20230601; t=1718924980; x=1719529780; h=cc:to:from:subject:message-id:mime-version:date:reply-to :x-gm-message-state:from:to:cc:subject:date:message-id:reply-to; bh=do78yRWtKWQHcPshFaWqeCkG+PVmgM5EqdLv5pgRaQ4=; b=wq2hjpS+5HiDFMj43Z3H3AtVLf9divFCM/WCceFKHMxh3g8l0JS9cmhcQDZ/OIUXDH zVJ6k/WJo/qU4MhmHCfTI8eDW2b/msy6NeTjacqOXMo1bA8UtL91Qp59GnqCBTeQfAG+ mn8uOHQa0v4ohcp25sXa8Dri7aA9/qGBEbBpXlgMgQ8H8wmE9F6WybH29d1lNd1uRGp9 dGn+Elqjt0oF6rRtFWCtm874Vs2UHF5bZHQm5dkGwcQ5jy8oyH7lX3V3lPpQ9bm2Ysur Qnw1iZ288OsqjmCnAFfkX81HHhvQpiZwIpjtHukHLAEbEBui26Q0VLgiYu3KoKhwQ0Cl pd5Q== X-Forwarded-Encrypted: i=1; AJvYcCWG+c3io9XpK5sXg1oxpmsxv6kxkRXSTCk8QmkRRHQMdtna6AkV35G28alpRuhmTGHAKU0esAxHqn6g+apTbQpryCcvk52VTbK5iysz X-Gm-Message-State: AOJu0YwD1gbiWWOZMPdniWIViojjsEiQYaFwP2n7SUqYFnfIxaHYZubF V4N5sNQqBwpItFOO0cLy1H/ZaOVZhW1LC8kDvykcoMiMKNZ3fZW0y9tmROze7yAEPjOo8PCBuYq Tcg== X-Google-Smtp-Source: AGHT+IHDpiehebxGn1u6p68ueFmNnsE7dxQCXrS98i3HaCdfQP+PnZXIIi7CBuCd9uDC3ivOVpWwdCBzPmQ= X-Received: from zagreus.c.googlers.com ([fda3:e722:ac3:cc00:7f:e700:c0a8:5c37]) (user=seanjc job=sendgmr) by 2002:a05:6a00:9082:b0:6ec:f400:95a7 with SMTP id d2e1a72fcca58-706291b7499mr58515b3a.3.1718924980083; Thu, 20 Jun 2024 16:09:40 -0700 (PDT) Reply-To: Sean Christopherson Date: Thu, 20 Jun 2024 16:09:37 -0700 Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: Mime-Version: 1.0 X-Mailer: git-send-email 2.45.2.741.gdbec12cfda-goog Message-ID: <20240620230937.2214992-1-seanjc@google.com> Subject: [GIT PULL] KVM: Fixes for 6.10-rcN From: Sean Christopherson To: Paolo Bonzini Cc: kvm@vger.kernel.org, linux-kernel@vger.kernel.org, Sean Christopherson Content-Type: text/plain; charset="UTF-8" Two selftests fixes and two KVM fixes for 6.10. Only the kvm_vcpu_on_spin() fix is tagged for stable@. I deliberately didn't tag the mmu_notifier issue for stable@ as I'm 99.9% certain it can't actually cause problems (other than making UBSAN sad). Sorry for the late-in-the-week request, I have a feeling I missed your window where you're working on stuff for this week's KVM pull request. :-/ The following changes since commit c3f38fa61af77b49866b006939479069cd451173: Linux 6.10-rc2 (2024-06-02 15:44:56 -0700) are available in the Git repository at: https://github.com/kvm-x86/linux.git tags/kvm-x86-fixes-6.10-rcN for you to fetch changes up to c3f3edf73a8f854f8766a69d2734198a58762e33: KVM: Stop processing *all* memslots when "null" mmu_notifier handler is found (2024-06-18 08:51:03 -0700) ---------------------------------------------------------------- KVM fixes for 6.10 - Fix a "shift too big" goof in the KVM_SEV_INIT2 selftest. - Compute the max mappable gfn for KVM selftests on x86 using GuestMaxPhyAddr from KVM's supported CPUID (if it's available). - Fix a race in kvm_vcpu_on_spin() by ensuring loads and stores are atomic. - Fix technically benign bug in __kvm_handle_hva_range() where KVM consumes the return from a void-returning function as if it were a boolean. ---------------------------------------------------------------- Babu Moger (1): KVM: Stop processing *all* memslots when "null" mmu_notifier handler is found Breno Leitao (1): KVM: Fix a data race on last_boosted_vcpu in kvm_vcpu_on_spin() Colin Ian King (1): KVM: selftests: Fix shift of 32 bit unsigned int more than 32 bits Tao Su (1): KVM: selftests: x86: Prioritize getting max_gfn from GuestPhysBits tools/testing/selftests/kvm/include/x86_64/processor.h | 1 + tools/testing/selftests/kvm/lib/x86_64/processor.c | 15 +++++++++++++-- tools/testing/selftests/kvm/x86_64/sev_init2_tests.c | 4 ++-- virt/kvm/kvm_main.c | 8 +++++--- 4 files changed, 21 insertions(+), 7 deletions(-)