Revision tags: v6.6.25, v6.6.24, v6.6.23, v6.6.16, v6.6.15, v6.6.14, v6.6.13, v6.6.12, v6.6.11, v6.6.10, v6.6.9, v6.6.8, v6.6.7, v6.6.6, v6.6.5, v6.6.4, v6.6.3, v6.6.2, v6.5.11, v6.6.1, v6.5.10, v6.6, v6.5.9, v6.5.8, v6.5.7, v6.5.6, v6.5.5, v6.5.4, v6.5.3, v6.5.2, v6.1.51, v6.5.1, v6.1.50, v6.5, v6.1.49, v6.1.48, v6.1.46, v6.1.45, v6.1.44, v6.1.43, v6.1.42, v6.1.41, v6.1.40, v6.1.39, v6.1.38, v6.1.37, v6.1.36, v6.4, v6.1.35, v6.1.34, v6.1.33, v6.1.32 |
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dbe37c71 |
| 30-May-2023 |
Azeem Shaikh <azeemshaikh38@gmail.com> |
scsi: message: fusion: Replace all non-returning strlcpy() with strscpy()
strlcpy() reads the entire source buffer first. This read may exceed the destination size limit. This is both inefficient
scsi: message: fusion: Replace all non-returning strlcpy() with strscpy()
strlcpy() reads the entire source buffer first. This read may exceed the destination size limit. This is both inefficient and can lead to linear read overflows if a source string is not NUL-terminated [1]. In an effort to remove strlcpy() completely [2], replace strlcpy() here with strscpy(). No return values were used, so direct replacement is safe.
[1] https://www.kernel.org/doc/html/latest/process/deprecated.html#strlcpy [2] https://github.com/KSPP/linux/issues/89
Signed-off-by: Azeem Shaikh <azeemshaikh38@gmail.com> Link: https://lore.kernel.org/r/20230530160248.411637-1-azeemshaikh38@gmail.com Reviewed-by: Kees Cook <keescook@chromium.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v6.1.31, v6.1.30, v6.1.29, v6.1.28, v6.1.27, v6.1.26, v6.3, v6.1.25, v6.1.24, v6.1.23, v6.1.22, v6.1.21, v6.1.20, v6.1.19, v6.1.18, v6.1.17, v6.1.16, v6.1.15, v6.1.14, v6.1.13, v6.2, v6.1.12, v6.1.11, v6.1.10, v6.1.9, v6.1.8, v6.1.7, v6.1.6, v6.1.5, v6.0.19, v6.0.18, v6.1.4, v6.1.3, v6.0.17, v6.1.2, v6.0.16, v6.1.1, v6.0.15, v6.0.14, v6.0.13, v6.1, v6.0.12, v6.0.11, v6.0.10, v5.15.80, v6.0.9, v5.15.79, v6.0.8, v5.15.78, v6.0.7, v5.15.77 |
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c7cbaab2 |
| 31-Oct-2022 |
Colin Ian King <colin.i.king@gmail.com> |
scsi: message: fusion: Remove variable 'where'
Variable 'where' is just being incremented and it's never used anywhere else. Remove it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link:
scsi: message: fusion: Remove variable 'where'
Variable 'where' is just being incremented and it's never used anywhere else. Remove it.
Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Link: https://lore.kernel.org/r/20221031154538.870223-1-colin.i.king@gmail.com Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.15.76, v6.0.6, v6.0.5, v5.15.75, v6.0.4, v6.0.3, v6.0.2, v5.15.74, v5.15.73, v6.0.1, v5.15.72, v6.0, v5.15.71, v5.15.70, v5.15.69, v5.15.68, v5.15.67, v5.15.66, v5.15.65, v5.15.64, v5.15.63, v5.15.62, v5.15.61, v5.15.60 |
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231159f3 |
| 05-Aug-2022 |
Colin Ian King <colin.i.king@gmail.com> |
scsi: message: fusion: Remove redundant variable iocnum
Variable iocnum is assigned a value that is never read, the assignment and hence the variable are redundant can be removed. Also update the co
scsi: message: fusion: Remove redundant variable iocnum
Variable iocnum is assigned a value that is never read, the assignment and hence the variable are redundant can be removed. Also update the comment to reflect the correct name of the variable being updated.
Cleans up clang-scan warning:
drivers/message/fusion/mptctl.c:641:8: warning: Although the value stored to 'iocnum' is used in the enclosing expression, the value is never actually read from 'iocnum' [deadcode.DeadStores]
Link: https://lore.kernel.org/r/20220805113214.2339022-1-colin.i.king@gmail.com Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.15.59, v5.19, v5.15.58, v5.15.57, v5.15.56, v5.15.55, v5.15.54, v5.15.53, v5.15.52, v5.15.51, v5.15.50, v5.15.49, v5.15.48, v5.15.47, v5.15.46, v5.15.45, v5.15.44, v5.15.43, v5.15.42, v5.18, v5.15.41, v5.15.40, v5.15.39, v5.15.38, v5.15.37, v5.15.36, v5.15.35, v5.15.34, v5.15.33, v5.15.32, v5.15.31, v5.17, v5.15.30 |
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ce781c3f |
| 16-Mar-2022 |
Alexander Vorwerk <alexander.vorwerk@stud.uni-goettingen.de> |
scsi: message: fusion: Remove unused variable retval
The following warning showed up when compiling with W=1.
drivers/message/fusion/mptctl.c: In function ‘mptctl_hp_hostinfo’: drivers/message/fusi
scsi: message: fusion: Remove unused variable retval
The following warning showed up when compiling with W=1.
drivers/message/fusion/mptctl.c: In function ‘mptctl_hp_hostinfo’: drivers/message/fusion/mptctl.c:2337:8: warning: variable ‘retval’ set but not used [-Wunused-but-set-variable] int retval;
Fixing by removing the variable.
Link: https://lore.kernel.org/r/20220317030325.30526-1-alexander.vorwerk@stud.uni-goettingen.de Signed-off-by: Alexander Vorwerk <alexander.vorwerk@stud.uni-goettingen.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.15.29, v5.15.28, v5.15.27, v5.15.26, v5.15.25, v5.15.24, v5.15.23, v5.15.22, v5.15.21, v5.15.20, v5.15.19, v5.15.18, v5.15.17, v5.4.173, v5.15.16, v5.15.15, v5.16 |
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706dc3b9 |
| 06-Jan-2022 |
Christophe JAILLET <christophe.jaillet@wanadoo.fr> |
scsi: message: fusion: mptctl: Use dma_alloc_coherent()
In [1], Christoph Hellwig has proposed to remove the wrappers in include/linux/pci-dma-compat.h.
Some reasons why this API should be removed
scsi: message: fusion: mptctl: Use dma_alloc_coherent()
In [1], Christoph Hellwig has proposed to remove the wrappers in include/linux/pci-dma-compat.h.
Some reasons why this API should be removed have been given by Julia Lawall in [2].
When memory is allocated in kbuf_alloc_2_sgl() GFP_KERNEL can be used because this function already uses the GFP_USER flag for some memory allocation and not spin_lock is taken in the between.
When memory is allocated in mptctl_do_mpt_command() GFP_KERNEL can be used because this function already uses copy_from_user() and this function can sleep.
When memory is allocated in mptctl_hp_hostinfo() GFP_KERNEL can be used because this function already uses mpt_config() and this function has an explicit might_sleep().
When memory is allocated in mptctl_hp_targetinfo() GFP_KERNEL can be used because this function already uses mpt_config() and this function has an explicit might_sleep().
[1]: https://lore.kernel.org/kernel-janitors/20200421081257.GA131897@infradead.org/ [2]: https://lore.kernel.org/kernel-janitors/alpine.DEB.2.22.394.2007120902170.2424@hadrien/
Link: https://lore.kernel.org/r/516375d6d06114484533baf03aae351306100246.1641500561.git.christophe.jaillet@wanadoo.fr Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
b114dda6 |
| 06-Jan-2022 |
Christophe JAILLET <christophe.jaillet@wanadoo.fr> |
scsi: message: fusion: Remove usage of the deprecated "pci-dma-compat.h" API
In [1], Christoph Hellwig has proposed to remove the wrappers in include/linux/pci-dma-compat.h.
Some reasons why this A
scsi: message: fusion: Remove usage of the deprecated "pci-dma-compat.h" API
In [1], Christoph Hellwig has proposed to remove the wrappers in include/linux/pci-dma-compat.h.
Some reasons why this API should be removed have been given by Julia Lawall in [2].
A coccinelle script has been used to perform the needed transformation. It can be found in [3].
In this patch, all functions but pci_alloc_consistent() are handled. pci_alloc_consistent() needs more attention and explanation.
[1]: https://lore.kernel.org/kernel-janitors/20200421081257.GA131897@infradead.org/ [2]: https://lore.kernel.org/kernel-janitors/alpine.DEB.2.22.394.2007120902170.2424@hadrien/ [3]: https://lore.kernel.org/kernel-janitors/20200716192821.321233-1-christophe.jaillet@wanadoo.fr/
Link: https://lore.kernel.org/r/e38e897fbd3314718315b0e357c824e3f01775d6.1641500561.git.christophe.jaillet@wanadoo.fr Reviewed-by: Christoph Hellwig <hch@lst.de> Signed-off-by: Christophe JAILLET <christophe.jaillet@wanadoo.fr> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.15.10, v5.15.9, v5.15.8, v5.15.7, v5.15.6, v5.15.5, v5.15.4, v5.15.3, v5.15.2, v5.15.1, v5.15, v5.14.14, v5.14.13, v5.14.12, v5.14.11, v5.14.10 |
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a534ff3f |
| 04-Oct-2021 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
scsi: message: fusion: Remove unused mpt_pci driver .probe() 'id' parameter
The only two drivers don't make use of the id parameter, so drop it. This is a step toward removing pci_dev->driver.
Lin
scsi: message: fusion: Remove unused mpt_pci driver .probe() 'id' parameter
The only two drivers don't make use of the id parameter, so drop it. This is a step toward removing pci_dev->driver.
Link: https://lore.kernel.org/r/20211004125935.2300113-9-u.kleine-koenig@pengutronix.de Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Bjorn Helgaas <bhelgaas@google.com> Reviewed-by: Christoph Hellwig <hch@lst.de> Acked-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.14.9, v5.14.8, v5.14.7, v5.14.6, v5.10.67, v5.10.66, v5.14.5, v5.14.4, v5.10.65, v5.14.3, v5.10.64, v5.14.2, v5.10.63, v5.14.1, v5.10.62, v5.14, v5.10.61, v5.10.60, v5.10.53, v5.10.52, v5.10.51, v5.10.50, v5.10.49, v5.13, v5.10.46, v5.10.43, v5.10.42, v5.10.41, v5.10.40, v5.10.39, v5.4.119, v5.10.36, v5.10.35, v5.10.34, v5.4.116, v5.10.33, v5.12, v5.10.32, v5.10.31, v5.10.30 |
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30264737 |
| 08-Apr-2021 |
Zhen Lei <thunder.leizhen@huawei.com> |
scsi: message: fusion: Remove unused local variable 'port'
Fixes the following W=1 kernel build warning:
drivers/message/fusion/mptctl.c: In function ‘mptctl_gettargetinfo drivers/message/fusion/mp
scsi: message: fusion: Remove unused local variable 'port'
Fixes the following W=1 kernel build warning:
drivers/message/fusion/mptctl.c: In function ‘mptctl_gettargetinfo drivers/message/fusion/mptctl.c:1372:7: warning: variable ‘port’ set but not used [-Wunused-but-set-variable]
Link: https://lore.kernel.org/r/20210408061851.3089-3-thunder.leizhen@huawei.com Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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039cf381 |
| 08-Apr-2021 |
Zhen Lei <thunder.leizhen@huawei.com> |
scsi: message: fusion: Remove unused local variable 'time_count'
Fixes the following W=1 kernel build warning:
drivers/message/fusion/mptctl.c: In function ‘mptctl_do_taskmgmt: drivers/message/fusi
scsi: message: fusion: Remove unused local variable 'time_count'
Fixes the following W=1 kernel build warning:
drivers/message/fusion/mptctl.c: In function ‘mptctl_do_taskmgmt: drivers/message/fusion/mptctl.c:324:17: warning: variable ‘time_count’ set but not used [-Wunused-but-set-variable]
Link: https://lore.kernel.org/r/20210408061851.3089-2-thunder.leizhen@huawei.com Fixes: 7d757f185540 ("[SCSI] mptfusion: Updated SCSI IO IOCTL error handling.") Reported-by: Hulk Robot <hulkci@huawei.com> Signed-off-by: Zhen Lei <thunder.leizhen@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.10.27, v5.10.26, v5.10.25, v5.10.24, v5.10.23, v5.10.22, v5.10.21, v5.10.20, v5.10.19, v5.4.101, v5.10.18, v5.10.17, v5.11, v5.10.16, v5.10.15, v5.10.14, v5.10, v5.8.17, v5.8.16, v5.8.15, v5.9, v5.8.14, v5.8.13, v5.8.12, v5.8.11, v5.8.10, v5.8.9, v5.8.8, v5.8.7, v5.8.6, v5.4.62, v5.8.5, v5.8.4, v5.4.61, v5.8.3, v5.4.60, v5.8.2, v5.4.59, v5.8.1, v5.4.58, v5.4.57, v5.4.56, v5.8, v5.7.12, v5.4.55 |
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8fee79ed |
| 29-Jul-2020 |
Li Heng <liheng40@huawei.com> |
scsi: mptctl: Remove unneeded cast from memory allocation
Remove casting the values returned by memory allocation function.
Coccinelle emits WARNING:
./drivers/message/fusion/mptctl.c:2596:14-31:
scsi: mptctl: Remove unneeded cast from memory allocation
Remove casting the values returned by memory allocation function.
Coccinelle emits WARNING:
./drivers/message/fusion/mptctl.c:2596:14-31: WARNING: casting value returned by memory allocation function to (SCSIDevicePage0_t *) is useless. ./drivers/message/fusion/mptctl.c:2660:15-32: WARNING: casting value returned by memory allocation function to (SCSIDevicePage3_t *) is useless.
Link: https://lore.kernel.org/r/1596014390-18605-1-git-send-email-liheng40@huawei.com Signed-off-by: Li Heng <liheng40@huawei.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.7.11, v5.4.54, v5.7.10, v5.4.53, v5.4.52, v5.7.9, v5.7.8, v5.4.51, v5.4.50, v5.7.7, v5.4.49, v5.7.6, v5.7.5, v5.4.48, v5.7.4, v5.7.3, v5.4.47, v5.4.46, v5.7.2, v5.4.45, v5.7.1, v5.4.44, v5.7, v5.4.43, v5.4.42, v5.4.41, v5.4.40, v5.4.39, v5.4.38, v5.4.37, v5.4.36, v5.4.35, v5.4.34, v5.4.33, v5.4.32, v5.4.31, v5.4.30, v5.4.29, v5.6, v5.4.28, v5.4.27, v5.4.26, v5.4.25, v5.4.24, v5.4.23, v5.4.22, v5.4.21, v5.4.20, v5.4.19, v5.4.18, v5.4.17, v5.4.16, v5.5, v5.4.15, v5.4.14, v5.4.13, v5.4.12 |
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#
28d76df1 |
| 14-Jan-2020 |
Dan Carpenter <dan.carpenter@oracle.com> |
scsi: mptfusion: Fix double fetch bug in ioctl
Tom Hatskevich reported that we look up "iocp" then, in the called functions we do a second copy_from_user() and look it up again. The problem that cou
scsi: mptfusion: Fix double fetch bug in ioctl
Tom Hatskevich reported that we look up "iocp" then, in the called functions we do a second copy_from_user() and look it up again. The problem that could cause is:
drivers/message/fusion/mptctl.c 674 /* All of these commands require an interrupt or 675 * are unknown/illegal. 676 */ 677 if ((ret = mptctl_syscall_down(iocp, nonblock)) != 0) ^^^^ We take this lock.
678 return ret; 679 680 if (cmd == MPTFWDOWNLOAD) 681 ret = mptctl_fw_download(arg); ^^^ Then the user memory changes and we look up "iocp" again but a different one so now we are holding the incorrect lock and have a race condition.
682 else if (cmd == MPTCOMMAND) 683 ret = mptctl_mpt_command(arg);
The security impact of this bug is not as bad as it could have been because these operations are all privileged and root already has enormous destructive power. But it's still worth fixing.
This patch passes the "iocp" pointer to the functions to avoid the second lookup. That deletes 100 lines of code from the driver so it's a nice clean up as well.
Link: https://lore.kernel.org/r/20200114123414.GA7957@kadam Reported-by: Tom Hatskevich <tom2001tom.23@gmail.com> Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v5.4.11, v5.4.10, v5.4.9, v5.4.8, v5.4.7, v5.4.6, v5.4.5, v5.4.4, v5.4.3, v5.3.15, v5.4.2, v5.4.1, v5.3.14, v5.4, v5.3.13, v5.3.12, v5.3.11, v5.3.10, v5.3.9, v5.3.8, v5.3.7, v5.3.6, v5.3.5, v5.3.4, v5.3.3, v5.3.2, v5.3.1, v5.3, v5.2.14, v5.3-rc8, v5.2.13, v5.2.12, v5.2.11, v5.2.10, v5.2.9, v5.2.8, v5.2.7, v5.2.6, v5.2.5, v5.2.4, v5.2.3, v5.2.2, v5.2.1, v5.2, v5.1.16, v5.1.15, v5.1.14, v5.1.13, v5.1.12, v5.1.11, v5.1.10, v5.1.9, v5.1.8, v5.1.7, v5.1.6, v5.1.5, v5.1.4, v5.1.3, v5.1.2, v5.1.1, v5.0.14, v5.1, v5.0.13, v5.0.12, v5.0.11, v5.0.10, v5.0.9, v5.0.8, v5.0.7, v5.0.6, v5.0.5, v5.0.4, v5.0.3, v4.19.29, v5.0.2, v4.19.28, v5.0.1, v4.19.27, v5.0, v4.19.26, v4.19.25, v4.19.24, v4.19.23, v4.19.22, v4.19.21 |
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#
244830a0 |
| 07-Feb-2019 |
Colin Ian King <colin.king@canonical.com> |
scsi: mptfusion: fix indentation issues
There are several statements and code blocks there are incorrectly indented. Fix these.
Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-b
scsi: mptfusion: fix indentation issues
There are several statements and code blocks there are incorrectly indented. Fix these.
Signed-off-by: Colin Ian King <colin.king@canonical.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v4.19.20, v4.19.19, v4.19.18, v4.19.17, v4.19.16, v4.19.15, v4.19.14, v4.19.13, v4.19.12, v4.19.11, v4.19.10, v4.19.9, v4.19.8, v4.19.7, v4.19.6, v4.19.5, v4.19.4, v4.18.20, v4.19.3, v4.18.19, v4.19.2, v4.18.18, v4.18.17, v4.19.1, v4.19, v4.18.16, v4.18.15, v4.18.14, v4.18.13, v4.18.12, v4.18.11, v4.18.10, v4.18.9, v4.18.7, v4.18.6, v4.18.5, v4.17.18, v4.18.4, v4.18.3, v4.17.17, v4.18.2, v4.17.16, v4.17.15, v4.18.1, v4.18, v4.17.14, v4.17.13, v4.17.12, v4.17.11, v4.17.10, v4.17.9, v4.17.8, v4.17.7 |
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#
7bd1d615 |
| 12-Jul-2018 |
Dominique Martinet <asmadeus@codewreck.org> |
scsi: mptctl: change strncpy+truncation to strlcpy
Generated by scripts/coccinelle/misc/strncpy_truncation.cocci
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org> Signed-off-by: Martin K.
scsi: mptctl: change strncpy+truncation to strlcpy
Generated by scripts/coccinelle/misc/strncpy_truncation.cocci
Signed-off-by: Dominique Martinet <asmadeus@codewreck.org> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v4.17.6, v4.17.5, v4.17.4, v4.17.3, v4.17.2, v4.17.1, v4.17, v4.16, v4.15 |
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#
a7043e95 |
| 25-Jan-2018 |
Dan Carpenter <dan.carpenter@oracle.com> |
scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo()
My static checker complains about an out of bounds read:
drivers/message/fusion/mptctl.c:2786 mptctl_hp_targetinfo() error: buffe
scsi: mptfusion: Add bounds check in mptctl_hp_targetinfo()
My static checker complains about an out of bounds read:
drivers/message/fusion/mptctl.c:2786 mptctl_hp_targetinfo() error: buffer overflow 'hd->sel_timeout' 255 <= u32max.
It's true that we probably should have a bounds check here.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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#
332b4b2a |
| 15-Jan-2018 |
Andy Shevchenko <andriy.shevchenko@linux.intel.com> |
scsi: mptfusion: Use snprintf() instead of open coded divisions
Numbers up to 100 snprintf() prints without using a division. Besides that the code looks more readable.
Signed-off-by: Andy Shevche
scsi: mptfusion: Use snprintf() instead of open coded divisions
Numbers up to 100 snprintf() prints without using a division. Besides that the code looks more readable.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: v4.13.16, v4.14, v4.13.5, v4.13, v4.12, v4.10.17, v4.10.16, v4.10.15, v4.10.14, v4.10.13, v4.10.12, v4.10.11, v4.10.10, v4.10.9, v4.10.8, v4.10.7, v4.10.6, v4.10.5, v4.10.4, v4.10.3, v4.10.2, v4.10.1, v4.10 |
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7c0f6ba6 |
| 24-Dec-2016 |
Linus Torvalds <torvalds@linux-foundation.org> |
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
This was entirely automated, using the script by Al:
PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*<asm/uaccess.h>' sed -i -e "s!$PA
Replace <asm/uaccess.h> with <linux/uaccess.h> globally
This was entirely automated, using the script by Al:
PATT='^[[:blank:]]*#[[:blank:]]*include[[:blank:]]*<asm/uaccess.h>' sed -i -e "s!$PATT!#include <linux/uaccess.h>!" \ $(git grep -l "$PATT"|grep -v ^include/linux/uaccess.h)
to do the replacement at the end of the merge window.
Requested-by: Al Viro <viro@zeniv.linux.org.uk> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Revision tags: v4.9, openbmc-4.4-20161121-1, v4.4.33, v4.4.32, v4.4.31, v4.4.30, v4.4.29, v4.4.28, v4.4.27, v4.7.10, openbmc-4.4-20161021-1, v4.7.9, v4.4.26, v4.7.8, v4.4.25, v4.4.24, v4.7.7, v4.8, v4.4.23, v4.7.6, v4.7.5, v4.4.22, v4.4.21, v4.7.4, v4.7.3, v4.4.20, v4.7.2, v4.4.19, openbmc-4.4-20160819-1, v4.7.1, v4.4.18, v4.4.17, openbmc-4.4-20160804-1, v4.4.16, v4.7, openbmc-4.4-20160722-1, openbmc-20160722-1, openbmc-20160713-1, v4.4.15, v4.6.4, v4.6.3, v4.4.14, v4.6.2, v4.4.13, openbmc-20160606-1, v4.6.1, v4.4.12, openbmc-20160521-1, v4.4.11, openbmc-20160518-1, v4.6, v4.4.10, openbmc-20160511-1, openbmc-20160505-1, v4.4.9, v4.4.8, v4.4.7, openbmc-20160329-2, openbmc-20160329-1, openbmc-20160321-1, v4.4.6, v4.5, v4.4.5, v4.4.4, v4.4.3, openbmc-20160222-1, v4.4.2, openbmc-20160212-1, openbmc-20160210-1, openbmc-20160202-2, openbmc-20160202-1, v4.4.1, openbmc-20160127-1, openbmc-20160120-1, v4.4, openbmc-20151217-1, openbmc-20151210-1, openbmc-20151202-1, openbmc-20151123-1, openbmc-20151118-1 |
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49121201 |
| 10-Nov-2015 |
Dan Carpenter <dan.carpenter@oracle.com> |
mptfusion: don't allow negative bytes in kbuf_alloc_2_sgl()
There is a static checker warning here because "bytes" is controlled by the user and we cap the upper bound with min() but allow negatives
mptfusion: don't allow negative bytes in kbuf_alloc_2_sgl()
There is a static checker warning here because "bytes" is controlled by the user and we cap the upper bound with min() but allow negatives. Negative bytes will result in some nasty warning messages but are not super harmful. Anyway, no one needs negative bytes so let's just check for it and return NULL.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
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Revision tags: openbmc-20151104-1, v4.3, openbmc-20151102-1, openbmc-20151028-1, v4.3-rc1, v4.2, v4.2-rc8, v4.2-rc7, v4.2-rc6, v4.2-rc5, v4.2-rc4, v4.2-rc3, v4.2-rc2, v4.2-rc1 |
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e819cdb1 |
| 03-Jul-2015 |
Dan Carpenter <dan.carpenter@oracle.com> |
mptfusion: prevent some memory corruption
These are signed values the come from the user, we put a cap on the upper bounds but not on the lower bounds.
We use "karg.dataSgeOffset" to calculate "sz"
mptfusion: prevent some memory corruption
These are signed values the come from the user, we put a cap on the upper bounds but not on the lower bounds.
We use "karg.dataSgeOffset" to calculate "sz". We verify "sz" and proceed as if that means that "karg.dataSgeOffset" is correct but this fails to consider that the "sz" calculations can have integer overflows.
Signed-off-by: Dan Carpenter <dan.carpenter@oracle.com> Reviewed-by: Johannes Thumshirn <jthumshirn@suse.de> Signed-off-by: James Bottomley <JBottomley@Odin.com>
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Revision tags: v4.1, v4.1-rc8, v4.1-rc7, v4.1-rc6, v4.1-rc5, v4.1-rc4, v4.1-rc3, v4.1-rc2, v4.1-rc1, v4.0, v4.0-rc7, v4.0-rc6, v4.0-rc5, v4.0-rc4, v4.0-rc3, v4.0-rc2, v4.0-rc1, v3.19, v3.19-rc7, v3.19-rc6, v3.19-rc5, v3.19-rc4, v3.19-rc3, v3.19-rc2, v3.19-rc1, v3.18, v3.18-rc7, v3.18-rc6, v3.18-rc5, v3.18-rc4, v3.18-rc3, v3.18-rc2, v3.18-rc1, v3.17, v3.17-rc7, v3.17-rc6, v3.17-rc5, v3.17-rc4, v3.17-rc3, v3.17-rc2, v3.17-rc1, v3.16, v3.16-rc7, v3.16-rc6, v3.16-rc5, v3.16-rc4 |
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#
f6e495a2 |
| 01-Jul-2014 |
Rasmus Villemoes <linux@rasmusvillemoes.dk> |
mptfusion: simplify rounding
Rounding up to a multiple of 4 should be done using the ALIGN macro. As a bonus, this also makes the generated code smaller.
In GetIocFacts(), sz is assigned to a few l
mptfusion: simplify rounding
Rounding up to a multiple of 4 should be done using the ALIGN macro. As a bonus, this also makes the generated code smaller.
In GetIocFacts(), sz is assigned to a few lines below without being read in the meantime, so it is ok that it doesn't end up with the same value as facts->FWImageSize.
Signed-off-by: Rasmus Villemoes <linux@rasmusvillemoes.dk> Reviewed-by: Joe Lawrence <joe.lawrence@stratus.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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Revision tags: v3.16-rc3 |
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3e67c459 |
| 25-Jun-2014 |
Joe Lawrence <joe.lawrence@stratus.com> |
mptfusion: use memdup_user
Let memdup_user handle the kmalloc, copy_from_user and error checking kfree code.
Spotted by the following smatch (false positive) warning:
drivers/message/fusion/mptc
mptfusion: use memdup_user
Let memdup_user handle the kmalloc, copy_from_user and error checking kfree code.
Spotted by the following smatch (false positive) warning:
drivers/message/fusion/mptctl.c:1369 mptctl_getiocinfo() warn: possible info leak 'karg'
Signed-off-by: Joe Lawrence <joe.lawrence@stratus.com> Acked-by: Sreekanth Reddy <Sreekanth.Reddy@avagotech.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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Revision tags: v3.16-rc2, v3.16-rc1, v3.15, v3.15-rc8 |
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73d02c20 |
| 28-May-2014 |
Tomas Henzl <thenzl@redhat.com> |
mptfusion: fix msgContext in mptctl_hp_hostinfo
Hi,
without this patch the istwiRWRequest->MsgContext is always set to zero, this patch saves the MsgContext in a msgcontext variable and then restor
mptfusion: fix msgContext in mptctl_hp_hostinfo
Hi,
without this patch the istwiRWRequest->MsgContext is always set to zero, this patch saves the MsgContext in a msgcontext variable and then restores the value. Thanks to David Jeffery who found the issue and did the analysis.
Signed-off-by: Tomas Henzl <thenzl@redhat.com> Acked-by: Desai, Kashyap <Kashyap.Desai@lsi.com> Signed-off-by: Christoph Hellwig <hch@lst.de>
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Revision tags: v3.15-rc7, v3.15-rc6, v3.15-rc5, v3.15-rc4, v3.15-rc3, v3.15-rc2, v3.15-rc1, v3.14, v3.14-rc8, v3.14-rc7, v3.14-rc6, v3.14-rc5, v3.14-rc4, v3.14-rc3, v3.14-rc2, v3.14-rc1, v3.13, v3.13-rc8, v3.13-rc7, v3.13-rc6, v3.13-rc5, v3.13-rc4, v3.13-rc3, v3.13-rc2, v3.13-rc1, v3.12, v3.12-rc7, v3.12-rc6, v3.12-rc5, v3.12-rc4, v3.12-rc3, v3.12-rc2, v3.12-rc1, v3.11, v3.11-rc7, v3.11-rc6, v3.11-rc5, v3.11-rc4, v3.11-rc3, v3.11-rc2, v3.11-rc1, v3.10, v3.10-rc7, v3.10-rc6, v3.10-rc5, v3.10-rc4, v3.10-rc3, v3.10-rc2, v3.10-rc1, v3.9, v3.9-rc8 |
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#
f0689f05 |
| 15-Apr-2013 |
Al Viro <viro@zeniv.linux.org.uk> |
mptctl: don't wank with fasync in ->release()
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
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Revision tags: v3.9-rc7, v3.9-rc6, v3.9-rc5, v3.9-rc4, v3.9-rc3, v3.9-rc2, v3.9-rc1, v3.8, v3.8-rc7, v3.8-rc6, v3.8-rc5, v3.8-rc4, v3.8-rc3, v3.8-rc2, v3.8-rc1, v3.7, v3.7-rc8, v3.7-rc7, v3.7-rc6, v3.7-rc5, v3.7-rc4, v3.7-rc3, v3.7-rc2, v3.7-rc1, v3.6, v3.6-rc7, v3.6-rc6, v3.6-rc5, v3.6-rc4, v3.6-rc3, v3.6-rc2, v3.6-rc1, v3.5, v3.5-rc7, v3.5-rc6, v3.5-rc5, v3.5-rc4, v3.5-rc3, v3.5-rc2, v3.5-rc1 |
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9ceb5c16 |
| 31-May-2012 |
Sergei Shtylyov <sshtylyov@ru.mvista.com> |
drivers/message/fusion: use pci_dev->revision
This driver uses PCI_CLASS_REVISION instead of PCI_REVISION_ID, so it wasn't converted by 44c10138fd4bbc ("PCI: Change all drivers to use pci_device->re
drivers/message/fusion: use pci_dev->revision
This driver uses PCI_CLASS_REVISION instead of PCI_REVISION_ID, so it wasn't converted by 44c10138fd4bbc ("PCI: Change all drivers to use pci_device->revision").
In one case, it even reads PCI revision ID without using it -- that code is now removed...
Signed-off-by: Sergei Shtylyov <sshtylyov@ru.mvista.com> Acked-by: "Nandigama, Nagalakshmi" <Nagalakshmi.Nandigama@lsi.com> Cc: Eric Moore <eric.moore@lsi.com> Acked-by: Auke Kok <auke-jan.h.kok@intel.com> Cc: Greg KH <greg@kroah.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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Revision tags: v3.4, v3.4-rc7, v3.4-rc6, v3.4-rc5, v3.4-rc4, v3.4-rc3, v3.4-rc2, v3.4-rc1, v3.3, v3.3-rc7, v3.3-rc6, v3.3-rc5, v3.3-rc4, v3.3-rc3, v3.3-rc2, v3.3-rc1, v3.2, v3.2-rc7, v3.2-rc6, v3.2-rc5, v3.2-rc4, v3.2-rc3, v3.2-rc2, v3.2-rc1, v3.1, v3.1-rc10, v3.1-rc9, v3.1-rc8, v3.1-rc7, v3.1-rc6, v3.1-rc5, v3.1-rc4, v3.1-rc3, v3.1-rc2, v3.1-rc1, v3.0, v3.0-rc7, v3.0-rc6, v3.0-rc5, v3.0-rc4, v3.0-rc3, v3.0-rc2, v3.0-rc1, v2.6.39, v2.6.39-rc7, v2.6.39-rc6, v2.6.39-rc5, v2.6.39-rc4, v2.6.39-rc3, v2.6.39-rc2 |
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25985edc |
| 30-Mar-2011 |
Lucas De Marchi <lucas.demarchi@profusion.mobi> |
Fix common misspellings
Fixes generated by 'codespell' and manually reviewed.
Signed-off-by: Lucas De Marchi <lucas.demarchi@profusion.mobi>
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Revision tags: v2.6.39-rc1, v2.6.38, v2.6.38-rc8, v2.6.38-rc7, v2.6.38-rc6, v2.6.38-rc5 |
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84857c8b |
| 10-Feb-2011 |
Kashyap, Desai <kashyap.desai@lsi.com> |
[SCSI] mptfusion: mptctl_release is required in mptctl.c
Added missing release callback for file_operations mptctl_fops. Without release callback there will be never freed. It remains on mptctl's ee
[SCSI] mptfusion: mptctl_release is required in mptctl.c
Added missing release callback for file_operations mptctl_fops. Without release callback there will be never freed. It remains on mptctl's eent list even after the file is closed and released.
Relavent RHEL bugzilla is 660871
Cc: stable@kernel.org Signed-off-by: Kashyap Desai <kashyap.desai@lsi.com> Signed-off-by: James Bottomley <James.Bottomley@suse.de>
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