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Fix -Warray-bounds warning in arch/arm/mach-omap2/powerdomain.c #307
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woodsts
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Jun 14, 2023
If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com>
mj22226
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Sep 9, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
joelagnel
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Sep 10, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
joelagnel
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Sep 10, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
bananafunction
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Sep 10, 2023
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
bananafunction
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Sep 10, 2023
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
bananafunction
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Sep 10, 2023
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
TogoFire
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Sep 11, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Change-Id: Ice06b363cee82264fe3821e01b74c0a9bfa26b01 Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> (cherry picked from commit 8b32de3) Signed-off-by: TogoFire <togofire@mailfence.com>
Kaz205
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Sep 11, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mj22226
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Sep 11, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mj22226
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Sep 11, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
mj22226
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Sep 11, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
fiqri19102002
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Sep 12, 2023
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
DawnBreather
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Sep 13, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Whissi
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Sep 13, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Whissi
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Sep 13, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
vvarma
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Sep 19, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Whissi
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Sep 19, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Whissi
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Sep 19, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
DawnBreather
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Sep 23, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
DawnBreather
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Sep 23, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
lmchale
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Sep 23, 2023
commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
AK-Papon
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Sep 23, 2023
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
crackxxxxx
pushed a commit
to crackxxxxx/kernel_xiaomi_sm6150
that referenced
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Sep 23, 2023
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb126940 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
kavencat
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Sep 23, 2023
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: kavencat <shi772425803@163.com>
yamaizano
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Jan 14, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
changhuapeng
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Jan 21, 2024
4.14-stable review patch. If anyone has any objections, please let me know. ------------------ From: Gustavo A. R. Silva <gustavoars@kernel.org> commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: <stable@vger.kernel.org> Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Tested-by: Guenter Roeck <linux@roeck-us.net> Tested-by: Jon Hunter <jonathanh@nvidia.com> Tested-by: Linux Kernel Functional Testing <lkft@linaro.org>
RT1648
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to RT1648/android_kernel_realme_RMP6768
that referenced
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Jan 24, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
AAMIRR-ALI
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Jan 25, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
LucasBlackLu
pushed a commit
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that referenced
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Jan 29, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
LucasBlackLu
pushed a commit
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that referenced
this issue
Jan 29, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
HowWof
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that referenced
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Feb 3, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
backslashxx
pushed a commit
to backslashxx/mojito_krenol
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Feb 6, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
kevios12
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Feb 10, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb126940 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ulrich Hecht <uli@kernel.org>
RT1648
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that referenced
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Feb 14, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
backslashxx
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Feb 15, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
LucasBlackLu
pushed a commit
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Mar 6, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
LucasBlackLu
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Mar 6, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
wanghao75
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Mar 6, 2024
stable inclusion from stable-v5.10.195 commit 13264260eb6685e6de1347a9bc6b472a5f7dc988 category: bugfix bugzilla: https://gitee.com/openeuler/kernel/issues/I95JOC Reference: https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=13264260eb6685e6de1347a9bc6b472a5f7dc988 -------------------------------- commit 847fb80 upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: sanglipeng <sanglipeng1@jd.com>
travgx
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that referenced
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Mar 21, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: CxDxVER <caesar.x.julius@gmail.com> Signed-off-by: travgx <caesar.x.julius@proton.me>
roniwae
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this issue
Mar 25, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
neel0210
pushed a commit
to neel0210/android_kernel_realme_sm7125
that referenced
this issue
Mar 29, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
bellegarde-c
pushed a commit
to gnumdk-mobile/linux-android-xiaomi-miatoll
that referenced
this issue
Apr 12, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
aled99
pushed a commit
to aled99/kernel_xiaomi_sm8250
that referenced
this issue
Apr 15, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Fadri2610
pushed a commit
to Fadri2610/NGK_android_kernel_xiaomi_sm8150
that referenced
this issue
Apr 17, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
eclipse-oniro-oh-bot
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this issue
Apr 27, 2024
stable inclusion from stable-5.10.195 commit 13264260eb6685e6de1347a9bc6b472a5f7dc988 category: bugfix issue: #I9HO7R CVE: NA Signed-off-by: wanxiaoqing <wanxiaoqing@huawei.com> --------------------------------------- commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: wanxiaoqing <wanxiaoqing@huawei.com>
xt0032rus
pushed a commit
to xt0032rus/android_kernel_xiaomi_sm8550
that referenced
this issue
May 3, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: xt0032rus <andrey.denikin9@mail.com>
sidex15
pushed a commit
to sidex15/android_kernel_lge_sm8150
that referenced
this issue
Jun 5, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
EviraKernel
pushed a commit
to EviraKernel/android_kernel_google_zuma
that referenced
this issue
Jun 6, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
kevios12
pushed a commit
to kevios12/android_kernel_samsung_universal7885
that referenced
this issue
Jun 10, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb126940 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Ulrich Hecht <uli@kernel.org>
nokidevz
pushed a commit
to nokidevz/android_kernel_xiaomi_fleur
that referenced
this issue
Jun 14, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Rsyd58
pushed a commit
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that referenced
this issue
Jun 18, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
user-why-red
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to user-why-red/android_kernel_xiaomi_sdm660_44
that referenced
this issue
Jun 21, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> Signed-off-by: Santhosh <santhosh.user.why.red@gmail.com>
mbissaromoto
pushed a commit
to MotorolaMobilityLLC/kernel-msm
that referenced
this issue
Jul 6, 2024
commit 847fb80cc01a54bc827b02547bb8743bdb59ddab upstream. If function pwrdm_read_prev_pwrst() returns -EINVAL, we will end up accessing array pwrdm->state_counter through negative index -22. This is wrong and the compiler is legitimately warning us about this potential problem. Fix this by sanity checking the value stored in variable _prev_ before accessing array pwrdm->state_counter. Address the following -Warray-bounds warning: arch/arm/mach-omap2/powerdomain.c:178:45: warning: array subscript -22 is below array bounds of 'unsigned int[4]' [-Warray-bounds] Link: KSPP/linux#307 Fixes: ba20bb1 ("OMAP: PM counter infrastructure.") Cc: stable@vger.kernel.org Reported-by: kernel test robot <lkp@intel.com> Link: https://lore.kernel.org/lkml/20230607050639.LzbPn%25lkp@intel.com/ Signed-off-by: Gustavo A. R. Silva <gustavoars@kernel.org> Message-ID: <ZIFVGwImU3kpaGeH@work> Acked-by: Ard Biesheuvel <ardb@kernel.org> Signed-off-by: Tony Lindgren <tony@atomide.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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