[5.10,132/215] MIPS: set mips32r5 for virt extensions

Message ID	20210715182622.922893994@linuxfoundation.org
State	Superseded
Headers	show Delivered-To: patch@linaro.org Received-SPF: pass (google.com: domain of stable-owner@vger.kernel.org designates 23.128.96.18 as permitted sender) client-ip=23.128.96.18; From: Greg Kroah-Hartman <gregkh@linuxfoundation.org> To: linux-kernel@vger.kernel.org Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>, stable@vger.kernel.org, Dmitry Golovin <dima@golovin.in>, Nick Desaulniers <ndesaulniers@google.com>, Thomas Bogendoerfer <tsbogend@alpha.franken.de>, Sasha Levin <sashal@kernel.org> Subject: [PATCH 5.10 132/215] MIPS: set mips32r5 for virt extensions Date: Thu, 15 Jul 2021 20:38:24 +0200 Message-Id: <20210715182622.922893994@linuxfoundation.org> In-Reply-To: <20210715182558.381078833@linuxfoundation.org> References: <20210715182558.381078833@linuxfoundation.org> User-Agent: quilt/0.66 MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit Precedence: bulk
Series	None \| expand [5.10,002/215] drm/zte: Dont select DRM_KMS_FB_HELPER [5.10,004/215] drm/amd/display: fix HDCP reset sequence on reinitialize [5.10,006/215] drm/vc4: fix argument ordering in vc4_crtc_get_margins() [5.10,007/215] drm/bridge: nwl-dsi: Force a full modeset when crtc_state->active is changed to be... [5.10,008/215] net: pch_gbe: Use proper accessors to BE data in pch_ptp_match() [5.10,010/215] clk: renesas: rcar-usb2-clock-sel: Fix error handling in .probe() [5.10,011/215] hugetlb: clear huge pte during flush function on mips platform [5.10,012/215] atm: iphase: fix possible use-after-free in ia_module_exit() [5.10,014/215] atm: nicstar: Fix possible use-after-free in nicstar_cleanup() [5.10,016/215] drm/mediatek: Fix PM reference leak in mtk_crtc_ddp_hw_init() [5.10,018/215] drm/bridge: lt9611: Add missing MODULE_DEVICE_TABLE [5.10,020/215] drm/virtio: Fix double free on probe failure [5.10,022/215] net/sched: cls_api: increase max_reclassify_loop [5.10,023/215] pinctrl: equilibrium: Add missing MODULE_DEVICE_TABLE [5.10,025/215] drm/sched: Avoid data corruptions [5.10,027/215] drm/vc4: Fix clock source for VEC PixelValve on BCM2711 [5.10,032/215] drm/bridge: cdns: Fix PM reference leak in cdns_dsi_transfer() [5.10,033/215] clk: renesas: r8a77995: Add ZA2 clock [5.10,034/215] net/mlx5e: IPsec/rep_tc: Fix rep_tc_update_skb drops IPsec packet [5.10,036/215] drm: rockchip: add missing registers for RK3188 [5.10,038/215] net: stmmac: the XPCS obscures a potential "PHY not found" error [5.10,040/215] clk: tegra: Fix refcounting of gate clocks [5.10,042/215] drm: bridge: cdns-mhdp8546: Fix PM reference leak in [5.10,045/215] MIPS: cpu-probe: Fix FPU detection on Ingenic JZ4760(B) [5.10,046/215] MIPS: ingenic: Select CPU_SUPPORTS_CPUFREQ && MIPS_EXTERNAL_TIMER [5.10,047/215] drm/amd/display: Avoid HDCP over-read and corruption [5.10,054/215] net: bridge: mrp: Update ring transitions. [5.10,057/215] ice: fix clang warning regarding deadcode.DeadStores [5.10,058/215] virtio_net: Remove BUG() to avoid machine dead [5.10,059/215] net: mscc: ocelot: check return value after calling platform_get_resource() [5.10,060/215] net: bcmgenet: check return value after calling platform_get_resource() [5.10,061/215] net: mvpp2: check return value after calling platform_get_resource() [5.10,064/215] drm/amd/display: Fix DCN 3.01 DSCCLK validation [5.10,065/215] drm/amd/display: Update scaling settings on modeset [5.10,066/215] drm/amd/display: Release MST resources on switch from MST to SST [5.10,067/215] drm/amd/display: Set DISPCLK_MAX_ERRDET_CYCLES to 7 [5.10,069/215] net: phy: realtek: add delay to fix RXC generation issue [5.10,070/215] selftests: Clean forgotten resources as part of cleanup() [5.10,073/215] fjes: check return value after calling platform_get_resource() [5.10,074/215] selinux: use __GFP_NOWARN with GFP_NOWAIT in the AVC [5.10,076/215] drm/amd/display: Verify Gamma & Degamma LUT sizes in amdgpu_dm_atomic_check [5.10,079/215] wlcore/wl12xx: Fix wl12xx get_mac error if device is in ELP [5.10,082/215] drm/amdkfd: fix circular locking on get_wave_state [5.10,085/215] ice: fix incorrect payload indicator on PTYPE [5.10,086/215] ice: mark PTYPE 2 as reserved [5.10,089/215] net: ipa: Add missing of_node_put() in ipa_firmware_load() [5.10,091/215] io_uring: fix false WARN_ONCE [5.10,094/215] mt76: mt7915: fix IEEE80211_HE_PHY_CAP7_MAX_NC for station mode [5.10,096/215] MIPS: add PMD table accounting into MIPSpmd_alloc_one [5.10,099/215] atm: nicstar: register the interrupt handler in the right place [5.10,103/215] iwlwifi: mvm: fix error print when session protection ends [5.10,107/215] sfc: error code if SRIOV cannot be disabled [5.10,109/215] cfg80211: fix default HE tx bitrate mask in 2G band [5.10,110/215] mac80211: consider per-CPU statistics if present [5.10,111/215] mac80211_hwsim: add concurrent channels scanning support over virtio [5.10,112/215] IB/isert: Align target max I/O size to initiator size [5.10,115/215] RDMA/cma: Fix rdma_resolve_route() memory leak [5.10,117/215] Bluetooth: Fix the HCI to MGMT status conversion table [5.10,119/215] Bluetooth: Shutdown controller after workqueues are flushed or cancelled [5.10,121/215] Bluetooth: L2CAP: Fix invalid access if ECRED Reconfigure fails [5.10,122/215] Bluetooth: L2CAP: Fix invalid access on ECRED Connection response [5.10,123/215] Bluetooth: btusb: Add support USB ALT 3 for WBS [5.10,125/215] Bluetooth: btusb: fix bt fiwmare downloading failure issue for qca btsoc. [5.10,126/215] sched/fair: Ensure _sum and _avg values stay consistent [5.10,127/215] bpf: Fix false positive kmemleak report in bpf_ringbuf_area_alloc() [5.10,130/215] sctp: add size validation when walking chunks [5.10,132/215] MIPS: set mips32r5 for virt extensions [5.10,134/215] MIPS: MT extensions are not available on MIPS32r1 [5.10,135/215] ath11k: unlock on error path in ath11k_mac_op_add_interface() [5.10,136/215] arm64: dts: rockchip: add rk3328 dwc3 usb controller node [5.10,138/215] mm/page_alloc: fix memory map initialization for descending nodes [5.10,139/215] loop: fix I/O error on fsync() in detached loop devices [5.10,143/215] io_uring: convert io_buffer_idr to XArray [5.10,144/215] scsi: iscsi: Fix race condition between login and sync thread [5.10,145/215] scsi: iscsi: Fix iSCSI cls conn state [5.10,147/215] powerpc/barrier: Avoid collision with clangs __lwsync macro [5.10,151/215] drm/radeon: Add the missed drm_gem_object_put() in radeon_user_framebuffer_create() [5.10,152/215] drm/radeon: Call radeon_suspend_kms() in radeon_pci_shutdown() for Loongson64 [5.10,153/215] drm/vc4: txp: Properly set the possible_crtcs mask [5.10,155/215] drm/vc4: hdmi: Prevent clock unbalance [5.10,156/215] drm/dp: Handle zeroed port counts in drm_dp_read_downstream_info() [5.10,158/215] drm/amd/display: fix incorrrect valid irq check [5.10,159/215] pinctrl/amd: Add device HID for new AMD GPIO controller [5.10,161/215] drm/tegra: Dont set allow_fb_modifiers explicitly [5.10,164/215] drm/nouveau: Dont set allow_fb_modifiers explicitly [5.10,167/215] mmc: sdhci: Fix warning message when accessing RPMB in HS400 mode [5.10,171/215] arm64: tlb: fix the TTL value of tlb_get_level [5.10,172/215] cpu/hotplug: Cure the cpusets trainwreck [5.10,174/215] fpga: stratix10-soc: Add missing fpga_mgr_free() call [5.10,176/215] i40e: fix PTP on 5Gb links [5.10,177/215] qemu_fw_cfg: Make fw_cfg_rev_attr a proper kobj_attribute [5.10,179/215] xfrm: policy: Read seqcount outside of rcu-read side in xfrm_policy_lookup_bytype [5.10,180/215] thermal/drivers/int340x/processor_thermal: Fix tcc setting [5.10,182/215] power: supply: ab8500: Fix an old bug [5.10,184/215] nvmem: core: add a missing of_node_put [5.10,185/215] lkdtm/bugs: XFAIL UNALIGNED_LOAD_STORE_WRITE [5.10,189/215] rq-qos: fix missed wake-ups in rq_qos_throttle try two [5.10,190/215] tracing: Simplify & fix saved_tgids logic [5.10,193/215] coresight: Propagate symlink failure [5.10,194/215] coresight: tmc-etf: Fix global-out-of-bounds in tmc_update_etf_buffer() [5.10,196/215] dm writecache: flush origin device when writing and cache is full [5.10,198/215] PCI: Leave Apple Thunderbolt controllers on for s2idle or standby [5.10,201/215] media: subdev: disallow ioctl for saa6588/davinci [5.10,202/215] media: dtv5100: fix control-request directions [5.10,205/215] media: gspca/sunplus: fix zero-length control requests [5.10,207/215] media: uvcvideo: Fix pixel format change for Elgato Cam Link 4K [5.10,210/215] pinctrl: mcp23s08: Fix missing unlock on error in mcp23s08_irq() [5.10,212/215] jfs: fix GPF in diFree [5.10,213/215] smackfs: restrict bytes count in smk_set_cipso()

Message ID

20210715182622.922893994@linuxfoundation.org

State

Superseded

Headers

Received-SPF: pass (google.com: domain of stable-owner@vger.kernel.org
	designates 23.128.96.18 as permitted sender)
	client-ip=23.128.96.18; 
From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
	stable@vger.kernel.org, Dmitry Golovin <dima@golovin.in>,
	Nick Desaulniers <ndesaulniers@google.com>,
	Thomas Bogendoerfer <tsbogend@alpha.franken.de>,
	Sasha Levin <sashal@kernel.org>
Subject: [PATCH 5.10 132/215] MIPS: set mips32r5 for virt extensions
Date: Thu, 15 Jul 2021 20:38:24 +0200
Message-Id: <20210715182622.922893994@linuxfoundation.org>
In-Reply-To: <20210715182558.381078833@linuxfoundation.org>
References: <20210715182558.381078833@linuxfoundation.org>
User-Agent: quilt/0.66
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit
Precedence: bulk

Series

None | expand

Commit Message

Greg KH July 15, 2021, 6:38 p.m. UTC

From: Nick Desaulniers <ndesaulniers@google.com>


[ Upstream commit c994a3ec7ecc8bd2a837b2061e8a76eb8efc082b ]

Clang's integrated assembler only accepts these instructions when the
cpu is set to mips32r5. With this change, we can assemble
malta_defconfig with Clang via `make LLVM_IAS=1`.

Link: https://github.com/ClangBuiltLinux/linux/issues/763
Reported-by: Dmitry Golovin <dima@golovin.in>
Signed-off-by: Nick Desaulniers <ndesaulniers@google.com>

Signed-off-by: Thomas Bogendoerfer <tsbogend@alpha.franken.de>

Signed-off-by: Sasha Levin <sashal@kernel.org>

---
 arch/mips/include/asm/mipsregs.h | 8 ++++----
 1 file changed, 4 insertions(+), 4 deletions(-)

-- 
2.30.2

diff --git a/arch/mips/include/asm/mipsregs.h b/arch/mips/include/asm/mipsregs.h
index a0e8ae5497b6..7a7467d3f7f0 100644
--- a/arch/mips/include/asm/mipsregs.h
+++ b/arch/mips/include/asm/mipsregs.h
@@ -2073,7 +2073,7 @@  _ASM_MACRO_0(tlbginvf, _ASM_INSN_IF_MIPS(0x4200000c)
 ({ int __res;								\
 	__asm__ __volatile__(						\
 		".set\tpush\n\t"					\
-		".set\tmips32r2\n\t"					\
+		".set\tmips32r5\n\t"					\
 		_ASM_SET_VIRT						\
 		"mfgc0\t%0, " #source ", %1\n\t"			\
 		".set\tpop"						\
@@ -2086,7 +2086,7 @@  _ASM_MACRO_0(tlbginvf, _ASM_INSN_IF_MIPS(0x4200000c)
 ({ unsigned long long __res;						\
 	__asm__ __volatile__(						\
 		".set\tpush\n\t"					\
-		".set\tmips64r2\n\t"					\
+		".set\tmips64r5\n\t"					\
 		_ASM_SET_VIRT						\
 		"dmfgc0\t%0, " #source ", %1\n\t"			\
 		".set\tpop"						\
@@ -2099,7 +2099,7 @@  _ASM_MACRO_0(tlbginvf, _ASM_INSN_IF_MIPS(0x4200000c)
 do {									\
 	__asm__ __volatile__(						\
 		".set\tpush\n\t"					\
-		".set\tmips32r2\n\t"					\
+		".set\tmips32r5\n\t"					\
 		_ASM_SET_VIRT						\
 		"mtgc0\t%z0, " #register ", %1\n\t"			\
 		".set\tpop"						\
@@ -2111,7 +2111,7 @@  do {									\
 do {									\
 	__asm__ __volatile__(						\
 		".set\tpush\n\t"					\
-		".set\tmips64r2\n\t"					\
+		".set\tmips64r5\n\t"					\
 		_ASM_SET_VIRT						\
 		"dmtgc0\t%z0, " #register ", %1\n\t"			\
 		".set\tpop"						\

[5.10,132/215] MIPS: set mips32r5 for virt extensions

Commit Message

Patch