From: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
To: linux-kernel@vger.kernel.org
Cc: Greg Kroah-Hartman <gregkh@linuxfoundation.org>,
stable@vger.kernel.org, Helge Deller <deller@gmx.de>,
Sasha Levin <sashal@kernel.org>
Subject: [PATCH 4.19 38/90] parisc: Fix compiler warnings in float emulation code
Date: Mon, 24 Jun 2019 17:56:28 +0800 [thread overview]
Message-ID: <20190624092316.796169695@linuxfoundation.org> (raw)
In-Reply-To: <20190624092313.788773607@linuxfoundation.org>
[ Upstream commit 6b98d9134e14f5ef4bcf64b27eedf484ed19a1ec ]
Avoid such compiler warnings:
arch/parisc/math-emu/cnv_float.h:71:27: warning: ‘<<’ in boolean context, did you mean ‘<’ ? [-Wint-in-bool-context]
((Dintp1(dint_valueA) << 33 - SGL_EXP_LENGTH) || Dintp2(dint_valueB))
arch/parisc/math-emu/fcnvxf.c:257:6: note: in expansion of macro ‘Dint_isinexact_to_sgl’
if (Dint_isinexact_to_sgl(srcp1,srcp2)) {
Signed-off-by: Helge Deller <deller@gmx.de>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
arch/parisc/math-emu/cnv_float.h | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/arch/parisc/math-emu/cnv_float.h b/arch/parisc/math-emu/cnv_float.h
index 933423fa5144..b0db61188a61 100644
--- a/arch/parisc/math-emu/cnv_float.h
+++ b/arch/parisc/math-emu/cnv_float.h
@@ -60,19 +60,19 @@
((exponent < (SGL_P - 1)) ? \
(Sall(sgl_value) << (SGL_EXP_LENGTH + 1 + exponent)) : FALSE)
-#define Int_isinexact_to_sgl(int_value) (int_value << 33 - SGL_EXP_LENGTH)
+#define Int_isinexact_to_sgl(int_value) ((int_value << 33 - SGL_EXP_LENGTH) != 0)
#define Sgl_roundnearest_from_int(int_value,sgl_value) \
if (int_value & 1<<(SGL_EXP_LENGTH - 2)) /* round bit */ \
- if ((int_value << 34 - SGL_EXP_LENGTH) || Slow(sgl_value)) \
+ if (((int_value << 34 - SGL_EXP_LENGTH) != 0) || Slow(sgl_value)) \
Sall(sgl_value)++
#define Dint_isinexact_to_sgl(dint_valueA,dint_valueB) \
- ((Dintp1(dint_valueA) << 33 - SGL_EXP_LENGTH) || Dintp2(dint_valueB))
+ (((Dintp1(dint_valueA) << 33 - SGL_EXP_LENGTH) != 0) || Dintp2(dint_valueB))
#define Sgl_roundnearest_from_dint(dint_valueA,dint_valueB,sgl_value) \
if (Dintp1(dint_valueA) & 1<<(SGL_EXP_LENGTH - 2)) \
- if ((Dintp1(dint_valueA) << 34 - SGL_EXP_LENGTH) || \
+ if (((Dintp1(dint_valueA) << 34 - SGL_EXP_LENGTH) != 0) || \
Dintp2(dint_valueB) || Slow(sgl_value)) Sall(sgl_value)++
#define Dint_isinexact_to_dbl(dint_value) \
--
2.20.1
next prev parent reply other threads:[~2019-06-24 10:04 UTC|newest]
Thread overview: 99+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-06-24 9:55 [PATCH 4.19 00/90] 4.19.56-stable review Greg Kroah-Hartman
2019-06-24 9:55 ` [PATCH 4.19 01/90] tracing: Silence GCC 9 array bounds warning Greg Kroah-Hartman
2019-06-24 9:55 ` [PATCH 4.19 02/90] objtool: Support per-function rodata sections Greg Kroah-Hartman
2019-06-24 9:55 ` [PATCH 4.19 03/90] gcc-9: silence address-of-packed-member warning Greg Kroah-Hartman
2019-06-24 9:55 ` [PATCH 4.19 04/90] ovl: support the FS_IOC_FS[SG]ETXATTR ioctls Greg Kroah-Hartman
2019-06-24 9:55 ` [PATCH 4.19 05/90] ovl: fix wrong flags check in " Greg Kroah-Hartman
2019-06-24 9:55 ` [PATCH 4.19 06/90] ovl: make i_ino consistent with st_ino in more cases Greg Kroah-Hartman
2019-06-24 9:55 ` [PATCH 4.19 07/90] ovl: detect overlapping layers Greg Kroah-Hartman
2019-06-24 9:55 ` [PATCH 4.19 08/90] ovl: dont fail with disconnected lower NFS Greg Kroah-Hartman
2019-06-24 9:55 ` [PATCH 4.19 09/90] ovl: fix bogus -Wmaybe-unitialized warning Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 10/90] s390/jump_label: Use "jdd" constraint on gcc9 Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 11/90] s390/ap: rework assembler functions to use unions for in/out register variables Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 12/90] mmc: sdhci: sdhci-pci-o2micro: Correctly set bus width when tuning Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 13/90] mmc: core: API to temporarily disable retuning for SDIO CRC errors Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 14/90] mmc: core: Add sdio_retune_hold_now() and sdio_retune_release() Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 15/90] mmc: core: Prevent processing SDIO IRQs when the card is suspended Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 16/90] scsi: ufs: Avoid runtime suspend possibly being blocked forever Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 17/90] usb: chipidea: udc: workaround for endpoint conflict issue Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 18/90] xhci: detect USB 3.2 capable host controllers correctly Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 19/90] usb: xhci: Dont try to recover an endpoint if port is in error state Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 20/90] IB/hfi1: Validate fault injection opcode user input Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 21/90] IB/hfi1: Silence txreq allocation warnings Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 22/90] iio: temperature: mlx90632 Relax the compatibility check Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 23/90] Input: synaptics - enable SMBus on ThinkPad E480 and E580 Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 24/90] Input: uinput - add compat ioctl number translation for UI_*_FF_UPLOAD Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 25/90] Input: silead - add MSSL0017 to acpi_device_id Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 26/90] apparmor: fix PROFILE_MEDIATES for untrusted input Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 27/90] apparmor: enforce nullbyte at end of tag string Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 28/90] brcmfmac: sdio: Disable auto-tuning around commands expected to fail Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 29/90] brcmfmac: sdio: Dont tune while the card is off Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 30/90] ARC: fix build warnings Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 31/90] dmaengine: dw-axi-dmac: fix null dereference when pointer first is null Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 32/90] dmaengine: sprd: Fix block length overflow Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 33/90] ARC: [plat-hsdk]: Add missing multicast filter bins number to GMAC node Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 34/90] ARC: [plat-hsdk]: Add missing FIFO size entry in " Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 35/90] fpga: dfl: afu: Pass the correct device to dma_mapping_error() Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 36/90] fpga: dfl: Add lockdep classes for pdata->lock Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 37/90] parport: Fix mem leak in parport_register_dev_model Greg Kroah-Hartman
2019-06-24 9:56 ` Greg Kroah-Hartman [this message]
2019-06-24 9:56 ` [PATCH 4.19 39/90] IB/rdmavt: Fix alloc_qpn() WARN_ON() Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 40/90] IB/hfi1: Insure freeze_work work_struct is canceled on shutdown Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 41/90] IB/{qib, hfi1, rdmavt}: Correct ibv_devinfo max_mr value Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 42/90] IB/hfi1: Validate page aligned for a given virtual address Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 43/90] MIPS: uprobes: remove set but not used variable epc Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 44/90] xtensa: Fix section mismatch between memblock_reserve and mem_reserve Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 45/90] kselftest/cgroup: fix unexpected testing failure on test_memcontrol Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 46/90] kselftest/cgroup: fix unexpected testing failure on test_core Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 47/90] kselftest/cgroup: fix incorrect test_core skip Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 48/90] selftests: vm: install test_vmalloc.sh for run_vmtests Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 49/90] net: dsa: mv88e6xxx: avoid error message on remove from VLAN 0 Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 50/90] net: hns: Fix loopback test failed at copper ports Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 51/90] mdesc: fix a missing-check bug in get_vdev_port_node_info() Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 52/90] sparc: perf: fix updated event period in response to PERF_EVENT_IOC_PERIOD Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 53/90] net: ethernet: mediatek: Use hw_feature to judge if HWLRO is supported Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 54/90] net: ethernet: mediatek: Use NET_IP_ALIGN to judge if HW RX_2BYTE_OFFSET is enabled Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 55/90] drm/arm/mali-dp: Add a loop around the second set CVAL and try 5 times Greg Kroah-Hartman
2019-06-26 7:56 ` Pavel Machek
2019-06-26 10:22 ` Liviu Dudau
2019-06-24 9:56 ` [PATCH 4.19 56/90] drm/arm/hdlcd: Actually validate CRTC modes Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 57/90] drm/arm/hdlcd: Allow a bit of clock tolerance Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 58/90] nvmet: fix data_len to 0 for bdev-backed write_zeroes Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 59/90] scripts/checkstack.pl: Fix arm64 wrong or unknown architecture Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 60/90] scsi: ufs: Check that space was properly alloced in copy_query_response Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 61/90] scsi: smartpqi: unlock on error in pqi_submit_raid_request_synchronous() Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 62/90] net: ipvlan: Fix ipvlan device tso disabled while NETIF_F_IP_CSUM is set Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 63/90] s390/qeth: fix VLAN attribute in bridge_hostnotify udev event Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 64/90] hwmon: (core) add thermal sensors only if dev->of_node is present Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 65/90] hwmon: (pmbus/core) Treat parameters as paged if on multiple pages Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 66/90] arm64: Silence gcc warnings about arch ABI drift Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 67/90] nvme: Fix u32 overflow in the number of namespace list calculation Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 68/90] btrfs: start readahead also in seed devices Greg Kroah-Hartman
2019-06-24 9:56 ` [PATCH 4.19 69/90] can: xilinx_can: use correct bittiming_const for CAN FD core Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 70/90] can: flexcan: fix timeout when set small bitrate Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 71/90] can: purge socket error queue on sock destruct Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 72/90] riscv: mm: synchronize MMU after pte change Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 73/90] powerpc/bpf: use unsigned division instruction for 64-bit operations Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 74/90] ARM: imx: cpuidle-imx6sx: Restrict the SW2ISO increase to i.MX6SX Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 75/90] ARM: dts: dra76x: Update MMC2_HS200_MANUAL1 iodelay values Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 76/90] ARM: dts: am57xx-idk: Remove support for voltage switching for SD card Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 77/90] arm64/sve: <uapi/asm/ptrace.h> should not depend on <uapi/linux/prctl.h> Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 78/90] arm64: ssbd: explicitly depend on <linux/prctl.h> Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 79/90] drm/vmwgfx: Use the backdoor port if the HB port is not available Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 80/90] staging: erofs: add requirements field in superblock Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 81/90] Bluetooth: Align minimum encryption key size for LE and BR/EDR connections Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 82/90] Bluetooth: Fix regression with minimum encryption key size alignment Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 83/90] SMB3: retry on STATUS_INSUFFICIENT_RESOURCES instead of failing write Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 84/90] cfg80211: fix memory leak of wiphy device name Greg Kroah-Hartman
2019-06-25 21:51 ` Pavel Machek
2019-06-25 22:33 ` Eric Biggers
2019-06-24 9:57 ` [PATCH 4.19 85/90] mac80211: drop robust management frames from unknown TA Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 86/90] {nl,mac}80211: allow 4addr AP operation on crypto controlled devices Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 87/90] mac80211: handle deauthentication/disassociation from TDLS peer Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 88/90] nl80211: fix station_info pertid memory leak Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 89/90] mac80211: Do not use stack memory with scatterlist for GMAC Greg Kroah-Hartman
2019-06-24 9:57 ` [PATCH 4.19 90/90] x86/resctrl: Dont stop walking closids when a locksetup group is found Greg Kroah-Hartman
2019-06-24 15:11 ` [PATCH 4.19 00/90] 4.19.56-stable review kernelci.org bot
2019-06-25 0:14 ` Guenter Roeck
2019-06-25 0:43 ` Naresh Kamboju
2019-06-25 10:00 ` Jon Hunter
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